单元自测1（预备知识：Unit 1；10分）

试卷总分:100  得分:100

1.—  Could you give me your phone number 

—  _______

A.It's very kind of you to do so. 

B.It doesn't matter.

C.Sure. My phone number is 135-5674-5633.

2.— If you're short-listed for the interview, we'll ring you by Friday.

— _______

A.I don't care.

B.It doesn't matter.

C.OK，Madam.I'm looking forward to hearing from you.

3.You don't have to start over from ______.

A.scratch

B.head

C.again

4. I have never read a book that is ______ than Harry Potter. 

A.interesting

B.more intereting

C.most interesting

5.There are ______ of ways to make your house look greener.

A.many

B.plenty

C.lot

6.二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确写“T”错误写“F”。

Five Tips to Make Your House Look Greener

      There are plenty of ways to make your house look greener. It doesn't matter how many people reside in your home. It doesn't even matter what is the size of your home. What matters is how your house looks and how it affects you and others residing in it.

      It is very necessary to make your house look greener because it has a direct impact on your health. If you keep your house greener, you will get rid of many dangerous diseases. Here are some ways to keep it greener.

 1.Good and reliable Interior

      Indoor material, like windows, doors, cupboards, etc. must be of good quality. These things play an important role to clean the house. Doors and cupboards must be of high quality wood. Aluminium windows must be used. You must use high-quality paints for walls, doors, windows and cupboards.

2. Using wider windows and doors for ventilation.

      Oxygen is a necessary element to enable you to live alive. For healthy life, windows and doors must be wide and usually be kept open at least for 15 hours a day, as ventilation of air makes you fresh and healthy.

3. Placing plants especially flowers at various places

      No one wants an empty house, and plants definitely play a refreshing role. First, the plants provide you with oxygen necessary for survival. Second, plants and especially flowers spread heart-attracting fragrance. All unhealthy odors are eradicated from your home and you feel fresh whenever you are inside it. Flowers also make your home interior look more appealing.

4. Disposing off wastes away from home regularly

      It's very important to throw away household wastes far from your house every day. When wastes are kept untouched for many days, they attract bacteria and viruses. Flies and mosquitoes also start gathering and increasing at such places. As a result, diseases are caused.

5. Using anti-bacterial materials for washing floors and contents

      Usually unclean fans, floors and walls breed bacteria and viruses, which are then carried by flies and mosquitoes. These carriers then infect the humans by contact through contaminated food or direct attacks on human body. It's always recommended to use anti-bacterial or anti-viral cleaners for fans, floors, walls, laptops, and TVs.

1. A green home is closely related with the size of your home. 1  

2. A green home does good to your health. 2  

3. The quality of indoor materials is of great importance to keep the house clean. 3  

4. Household wastes should be thrown away daily. 4  

5. Flies and mosquitoes breed bacteria and viruses. 5

(1).cloze Subject

A.T

B.F

(2).cloze Subject

A.T

B.F

(3).cloze Subject

A.T

B.F

(4).cloze Subject

A.T

B.F

(5).cloze Subject

A.T

B.F

单元自测2（预备知识：Unit 2；10分）

试卷总分:100  得分:100

1.—  Could you recommend some famous architectural buildings to visit in China 

—  _______

A.No,I couldn't.

B.Yes ,it is.

C.I highly recommend the Bird's Nest.

2.—  What does your company specialize in 

—  _______

A.Our company is very large.

B.Our company specializes in flood-proof development.

C.Our company is located in Beijing.

3.My first ____ is the Taj Mahal because it is a teardrop of love.

A.recommend

B.recommendation

C.recommending

4.Our company specializes _____ architectural design. 

A.off

B.in

C.on

5.We will ____ you later.

A.contact

B.contract

C.construct

6.二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确写“T”错误写“F”。

Amphibious Architecture: Flood-Proof Home Designs

    Instead of trying to beat back the rising flood, innovative amphibious buildings can adapt to the rising flood. These buildings are ready for whatever Mother Nature might throw at them– even 10-foot floodwaters. Let's take a look at just two of them.

The UK's First Amphibious House

   The UK's first amphibious house is located on the Thames River. And the first amphibious building in Britain will be completed soon. Baca Architects designed this home for a couple who wanted to live on a flood-prone island, an island easy to be attacked by floods, in the Thames River. This building is equipped with a terraced landscape. And this terraced landscape acts as an early warning system when the waters are rising. The terraces will be filled with water before the ‘wet dock’ under the house does, and then the home itself will slowly rise to stay above the water.

Solar Powered Floating School in Nigeria

   Residents of Makoko in Nigeria have been building houses on stilts for generations. People there go from one house to another by canoe. As sea levels are rising, officials threaten to tear down the entire community. If these houses are tore down, 250,000 people will be homeless and have to look for a new place to live. Architects found a solution in floating structures with improved sanitation conditions. The first completed example is a three-storey solar-powered school.

    This amazing floating school addresses social, physical and ecological needs. Built on top of 256 recycled blue barrels, the school buildings are made of triangular bamboo and wood. Makoko's residents made full use of their skills when building these structures. With three levels, the solar-powered high school has room for 100 local kids and recycles rainwater to flush the toilets. And the cost for the whole school structures was under $7,000.

1.Innovative amphibious buildings have adaptation to the rising flood.   1  

2.The first amphibious building in Britain has been completed.   2  

3.250,000 residents of Makoko in Nigeria will be homeless if officials tear down their houses.   3  

4.The first completed floating school has three floors.    4  

5.In the opinion of the writer, the cost for the floating school was quite high.    5

(1).cloze Subject

A.T

B.F

(2).cloze Subject

A.T

B.F

(3).cloze Subject

A.T

B.F

(4).cloze Subject

A.T

B.F

(5).cloze Subject

A.T

B.F

单元自测3（预备知识：Unit 3；10分）

试卷总分:100  得分:100

1.—  Would you mind taking the rubbish outside 

—  _______.

A.Not at all

B.Never mind

C.Yes,I will

2.—  I heard you had attended an activity for environmental protection. Can you talk about it 

—  __________

A.I'm afraid to

B.Certainly,I'd like to.it is about the Earth Hour

C.It is lovely

3.People like to be __ around  people.

A.positive

B.negative

C.passive

4.He is used to ________ in the house, which is used to _________ books.

A.living    storing

B.live    store

C.living    store

5.As for your second question, we have noticed             reports. 

A.relative

B.relavant

C.regard

6.二、听力理解：请听下面的对话，根据对话内容进行判断，正确为“T”，错误为“F”。

点击听音频

 1.Milk cartons are unburnable trash.  1  

2. Everyday Henry can leave his rubbish outside as he wishes.  2  

3. Plastics would harm the environment if you were to burn them.  3  

4. You can leave batteries and clothes once every week.  4  

5. Henry can just leave all his rubbish outside his apartment without putting them into a bag.  5

(1).cloze Subject

A.T

B.F

(2).cloze Subject

A.T

B.F

(3).cloze Subject

A.T

B.F

(4).cloze Subject

A.T

B.F

(5).cloze Subject

A.T

B.F

单元自测4（预备知识：Unit 4；10分）

试卷总分:100  得分:100

1.—   What do you think of your new computer 

—   _______

A. I think so.

B.How about you 

C.It is really fantastic.

2.—  I have just got an iPad as my birthday gift. 

—  ______

A.Good luck!

B.That's right !  

C. Congratulations ! 

3.Prices of daily goods ___________ online can be lower than store prices. 

A.are bought

B.bought

C.been bought

4.This will make computer games more           than ever. 

A.interact

B.interactive

C.intermediate

5.The company has          $10 million for advertising. 

A.built

B.given

C.budgeted

6.二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确为“T”，错误为“F”。

    The fridge is considered necessary. It has been so since the 1960s when packaged food list appeared with the label: "Store in the refrigerator."

      In my fridgeless Fifties childhood, 1 was fed well and healthy. The milkman came every day, the grocer, the butcher (肉商), the baker, and the ice-cream man delivered two or three times each week. The Sunday meat would last until Wednesday and surplus(剩余的) bread and milk became all kinds of cakes. Nothing was wasted, and we were never troubled by rotten food. Thirty years on food deliveries have ceased, fresh vegetables are almost unobtainable in the country.

      The invention of the fridge contributed comparatively little to the art of food preservation. Many well-tried techniques already existed -- natural cooling, drying, smoking, salting, sugaring, bottling...

      What refrigeration did promote was marketing --- marketing hardware and electricity, marketing soft drinks, marketing dead bodies of animals around the world in search of a good price.

      Consequently, most of the world's fridges are to be found, not in the tropics where they might prove useful, but in the rich countries with mild temperatures where they are climatically almost unnecessary. Every winter, millions of fridges hum away continuously, and at vast expense, busily maintaining an artificially-cooled space inside an artificially-heated house -- while outside, nature provides the desired temperature free of charge.

      The fridge's effect upon the environment has been evident, while its contribution to human happiness has been not important.

 The statement "In my fridgeless fifties childhood, I was fed well and healthily." suggests that the author was well-fed and 1.healthy even without a fridge in his fifties.   1  

2. The author says that nothing was wasted before the invention of fridges because people had effective ways to preserve food.   2  

3. Consumers benefited the most from fridges according to the author    3  

4. What refrigeration did promote was food-preserving.  4  

5. The author is critical to fridges.   5

(1).cloze Subject

A.T

B.F

(2).cloze Subject

A.T

B.F

(3).cloze Subject

A.T

B.F

(4).cloze Subject

A.T

B.F

(5).cloze Subject

A.T

B.F

单元自测5（预备知识：Unit 5；10分）

试卷总分:100  得分:100

1.—  Would you like to join us to shop online  

—  ______, but I should finish my homework first. 

A.It's hard to say

B.You're welcome 

C.I'd love to

2.—  I have no idea about where to buy a present for my friend, can you give me some advice 

—  ______

A.It depends.  

B.Taobao may be a good choice for you.

C.Help yourself.  

3.We sent the injured to the hospital ___________the accident happened.

A.as soon as

B.when

C.no matter

4.He______with his wife on household expenses.

A.argued

B.debated

C.disputed

5.All these measures will ______ dramatically the development of the western areas in China.

A.improve

B.boost

C.enhance

6.二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确为“T”，错误为“F”。

      It is amazing to note that the Internet is still such a new device，and yet it is one of the fastest and most powerful media tools. But think about it for a moment. On the Internet，a big online company can be run by only two guys in their garage. So it is only reasonable then，that people shopping online would be a little leery of the security levels.

      Internet giants such as Microsoft knew consumer confidence was the key to getting virtual(虚拟的) shopping off the ground，and they work hard to make people feel safe to shop online.

      Credit card companies，too，quickly saw the potential for online shopping，and have installed things like online shopping insurance for people. If you ever have a problem with your online credit purchases，many credit card companies will happily refund(退还) your money and then set their claws on the company that wronged you. Now that’s buying power!

      There are other bonuses for online shoppers，of course. No line-ups，for one. No annoying mall shopping carts with broken wheels and kids crying because their parents won’t get them what they want.

      When shopping online，consumers can sit down，have a coffee，and wear their slippers，not having to worry about their hair or parking，and just clicking through sale after sale. Comparison shopping couldn’t be any easier. And thanks to courier companies(快递公司) getting in on the act，you never need to wait longer than a day or two to get those all important purchases delivered right to your door.

      No wonder so many companies are shaking their heads at traditional retailing and instead looking to the “virtual” world to attract online shoppers.

 1．The underlined word “leery” in the first paragraph means being very sure.     1    

 2．Consumer confidence in online shopping mainly relies on security in shopping.     2    

 3．Internet giants, traditional retailers, courier companies and credit card companies have made contributions to the popularity of online shopping.     3    

 4．The author think of the current online shopping as safe, convenient and fast.     4    

  Nowadays many companies are trying to cooperate with the online shoppers instead of traditional retailers.      5

(1).__1__

A.T

B.F

(2).__2__

A.T

B.F

(3).__3__

A.T

B.F

(4).__4__

A.T

B.F

(5).__5__

A.T

B.F

单元自测6（预备知识：Unit 6；10分）

试卷总分:100  得分:100

1.—  How often do you go dancing 

—                   

A.I will go dancing tomorrow.

B.Yesterday.

C.Every other day.

2.—  Do you still like playing Majiang now  

—                       

A.Yes.It's not so interesting

B.Not at all.Ihaven't played it for ages.

C.It's too boring.

3. I really appreciate __________ to help me, but I am sure that I will be able to manage by myself. 

A.you to offer

B.your offering

C.that you offer

4.It's no use _____________ here, let's go home.

A.waiting

B.to wait

C.wait

5.These shops _____________ to the needs of children. 

A.meet

B.solve

C.cater

6.二、听力理解：请听下面的对话，根据对话内容进行判断，正确为“T”，错误为“F”。

点击听音频

 1.Judy doesn't like to play games that require her to think hard.   1  

2. Henry is good at darts.   2  

3. Henry used to play dominos with his parents every day.    3  

4. Judy enjoys playing cards online.    4  

5. Judy is an expert at mahjong.    5

(1).cloze Subject

A.T

B.F

(2).cloze Subject

A.T

B.F

(3).cloze Subject

A.T

B.F

(4).cloze Subject

A.T

B.F

(5).cloze Subject

A.T

B.F

单元自测7（预备知识：Unit 7；10分）

试卷总分:100  得分:100

1.—  How do I get to the garage  I need to have my car repaired.

—                       

A.It's vetry far.

B.Yes,there is a garage near here.

C.Go down this street and turn left.

2.—  Some cars are really expensive.

—                       

A.Certainly they are. They burn less gas. 

B.I do hope so. 

C.I don't know about that. 

3.All the mobile phones must __________ before the meeting begins. 

A.turn off

B.be turned off

C.be turning off

4.The school conducted a(an)(n) __________ investigation on the accident.  

A.negative

B.extensive

C.positive

5.He was rushed to the hospital with __________ injuries. 

A.different

B.multiple

C.light

6.二、完型填空：阅读下面短文，从A、B、C三个选项中选择合适的内容将短文补充完整。

     You jump into a car, tell it where you want to go then sit back and let a computer take control. It seems a dream in the future. It isn't.

     In many ways such driverless cars are already with us. There is partial automation in many cars, such as intelligent braking, lane departure warning and automatic parking. The systems are there  1   cars can pretty much drive themselves. No one noticed the introduction of cruise control. We've got collision avoidance, and we'll soon have automatic lane change.

     Improving this technology should make the roads safer. Machines are much better at following rules than humans. Driveway signs advise drivers to slow down to avoid  2   jams. They are often ignored by drivers. But it won't happen  3   a computer. Driverless cars could also choose the best route to avoid traffic jams.

     Fewer jams will mean  4   stop-start driving. Maintaining smooth and constant speeds will improve fuel efficiency. Computers could also be programmed to take the greenest route, rather than the fastest one. Under computer control, cars could also travel much closer together.

      They can effectively “slipstream” one another and use less fuel to move themselves forward. They can even form multi-car “trains” going  5   high speeds. However, with driverless cars on the roads, there will be potential trust issues between people and machines. We could therefore see guard rails back on the sides of pavements. This would be a backwards step.

  1.  A. because       B. so that        C. such as

2.    A. creating        B. to creat       C. creat

3.    A. with              B. to               C. on

4.    A. more             B. little            C. less

5.    A. over              B. in               C. at

(1).cloze Subject

A.A

B.B

C.C

(2).cloze Subject

A.A

B.B

C.C

(3).cloze Subject

A.A

B.B

C.C

(4).cloze Subject

A.A

B.B

C.C

(5).cloze Subject

A.A

B.B

C.C

单元自测8（预备知识：Unit 8，10分）

试卷总分:100  得分:100

1.—  How are you feeling 

—  Much better.        .

A.Thanks for coming to see me.

B.You look great.

C.Don't mention it.

2.—  I was worried about this out-dated equipment.

—                       .

A.You're so lucky.

B.It's too old.

C.Yeah,it may bring a health problem.

3.The organization will           a survey about the career choices of the college graduates. 

A.lead

B.conduct

C.manage

4.He is the right person to            such a large wine company.  

A.rule

B.managing

C.supervise

5.The work __________ by the time you get here.

A.will have been done

B.is done

C.had been done

6.二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。

      Man is a land animal, but he is also closely tied to the sea. Throughout history the sea has served the needs of man. The sea has provided man with food and a convenient way to travel to many parts of the world. Today, nearly two—thirds of the world's population live within 80 kilometers of the sea coast.

　　In the modern technological world, the sea offers many resources to help mankind survive. Resources on land are beginning to be used up. The sea, however, still can be hoped to supply many of man's needs.

　　The list of riches of the sea yet to be developed by man's technology is impressive. Oil and gas explorations have been carried out for nearly 30 years. Valuable amounts of minerals exist on the ocean floor ready to be mined (开采).

　　Fish farming promises to be a good way to produce large quantities of food. The culture of fish and shellfish is an ancient skill practiced in the past mainly by Oriental people.

　　Besides oil and gas, the sea may offer new sources of energy. Experts believe that the warm temperature of the ocean can be used in a way similar to the steam in a steamship. Ocean currents (水流) and waves offer possible use as a source of energy.

　　Technology is enabling man to explore ever more deeply under the sea. The development of strong, new materials has made this possible.

　　The technology to harvest the sea continues to improve. Experts believe that by the year 2000 the problems that prevent us from exploiting fully the food, minerals, and energy sources of the sea will be largely solved.

1.The major things that the sea offers man are  1  .

A. fish and oil

B. warm temperature and ocean currents

C. the food, energy sources, and minerals 

2. The sea serves the needs of man because  2  .

A. in provides man with food

B. it supplies man with minerals

C. all of the above

3. We can conclude from this passage that  3  .

　　A. the sea resources have largely been used up

　　B. the sea, in the broad sense, has not yet been developed

　　C. the problems that prevent us from using the food, minerals, and energy sources of the sea have already been solved.

4. The underlined words Oriental people in the fourth paragraph probably mean  4  .

　　A. the people in Asia       B. African people       C. European people     

5. The best title for this passage is  5  .

A. Sea Harvest

B. Technology for Exploiting the Sea

C. Man and the Sea

(1).cloze Subject

A.A

B.B

C.C

(2).cloze Subject

A.A

B.B

C.C

(3).cloze Subject

A.A

B.B

C.C

(4).cloze Subject

A.A

B.B

C.C

(5).cloze Subject

A.A

B.B

C.C

4. 教改综合测试形考任务

试卷总分:100  得分:100

1.- I saw a car crash into the tree just now.

- ________

A.You should drive safely.

B.A car? Not a man?

C.Wow, that's scaring.

2.- Would you mind taking the rubbish outside?

- ________

A.Not at all.

B.Never mind.

C.Yes, I will.

3.- Do you still like playing Majiang now??

- ________

A.Yes. It's not so interesting.

B.Not at all. I haven't played it for ages.

C.It's too boring.

4.- Would you like to go to attend the conference on global warming with me?

- ________, but I should finish my homework first.?

A.It's hard to say?

B.You're welcome

C.I'd love to

5.- What do you think of your new computer?

- ________

A.I think so.?

B.How about you??

C.It is really fantastic.

6.If you keep your house green, you avoid the ________ of many dangerous diseases.

A.risk

B.task

C.chance

7.It was the Louvre Pyramid ________ brought him worldwide fame.?

A.what

B.that?

C.as

8.The ________ question is much more different than this one.

A.six?

B.sixth

C.sixteen

9.I have never read a book that is ________ than Harry Potter.

A.interesting

B.more interesting

C.most interesting

10.Mary can't help ________when she saw her parents.

A.crying

B.to cry

C.cry

11.The question ______ by us soon.

A.is going to discuss

B.has been discussed

C.is going to be discussed

12.?I'll never forget the days ________ I worked together with you.

A.that

B.when

C.which

13.No one can be sure ________ in a million years.

A.what man will look like

B.what will man look like

C.man will look like what

14.Placing a job advertisement on an online job board is ________.

A.expensively?

B.costly?

C.cost

15.If I had time ________ see that new movie at the University Theatre.

A.I'll

B.I may

C.I'd

16.A ________ designer is needed.?

A.full -time

B.filling time

C.full timing

17.I prefer __________ to __________.

A.to drive ... be driven

B.to drive ... rather than being driven

C.driving ... being driven

18.____ trying to beat back the rising flood, innovative amphibious buildings can adapt to the rising flood.

A.Besides

B.For

C.Instead of

19.I'd appreciate it if you could tell me how ________ the machine.

A.operate

B.to operate

C.operating

20.The law requires that everyone _______ his car checked at least once a year.

A.has

B.had

C.have

21.阅读短文，根据短文内容从A、B、C三个选项中选出一个正确答案。

In capsule hotels, each guest stays in a small sleeping space called capsule. It measures about 2 meters in length and 1 meter in both width and height.

It is a type of hotel first developed in Japan intended to provide cheap, basic overnight accommodation for guests who do not require the services offered by traditional hotels. Facilities differ, but most include a television and wireless internet connection. There are many buttons in the capsule. One turns on the light, one turns on the TV, and one controls the channels. There is a radio and an alarm clock built in. The open end of the capsule can be closed, for privacy, with a curtain or a fiber glass door. Luggage is stored in a locker. Clothes and shoes are sometimes exchanged for a yukata and slippers on entry. Washrooms are communal. Guests are asked not to smoke or eat in the capsules. Some hotels also provide restaurants (or at least vending machines), pools, and other entertainment facilities. Capsules are used primarily by men. Some capsule hotels offer separate sections for male and female guests. 

The benefits of these hotels are convenience and price, usually around ￥2000-4000 (USD 25-50) a night. They provide a place for those who may be too drunk to return home safely. About 30% at the Capsule Hotel were unemployed or underemployed and were renting capsules by the month. It was first offered to salary men who had missed the last train home, but now it is also popular with travelers from all over the world. Therefore, it’s going to gain more popularity.

1.The space of each capsule is quite _____. (1) 

A.large

B.capacious

C.limited

2.Most capsules are not equipped with _____ in the small sleeping space. (2) 

A.a TV

B.washrooms

C.wireless internet connection

3.Capsule hotels were first developed in _____. (3) 

A.Japan

B.China

C.UK

4.The benefits of these hotels do not include _____. (4) 

A.convenience 

B.comfort

C.price

5.The writer has a ____ attitude towards capsule hotels. (5) 

A.positive

B.negative

C.neutral

(1).cloze Subject

A.A

B.B

C.C

(2).cloze Subject

A.A

B.B

C.C

(3).cloze Subject

A.A

B.B

C.C

(4).cloze Subject

A.A

B.B

C.C

(5).cloze Subject

A.A

B.B

C.C

22.阅读短文，判断句子正误，正确的选择“T”（True），错误的选择“F”（False）。

                                        Five Tips to Make Your House Look Greener

There are plenty of ways to make your house look greener. It doesn’t matter how many people reside in your home. It doesn’t even matter what is the size of your home. What matters is how your house looks and how it affects you and others residing in it.

It is very necessary to make your house look greener because it has a direct impact on your health. If you keep your house greener, you will get rid of many dangerous diseases. Here are some ways to keep it greener.

1. Good and reliable Interior

Indoor material, like windows, doors, cupboards, etc.?must be of good quality. These things play an important role to clean the house. Doors and cupboards must be of high quality wood. Aluminium windows must be used. You must use high-quality paints for walls, doors, windows and cupboards.

2. Using wider windows and doors for ventilation.

Oxygen is a necessary element to enable you to live alive. For healthy life, windows and doors must be wide and usually be kept open at least for 15 hours a day, as ventilation of air makes you fresh and healthy.

3. Placing plants especially flowers at various places

No one wants an empty house, and plants definitely play a refreshing role. First, the plants provide you with oxygen necessary for survival. Second, plants and especially flowers spread heart-attracting fragrance. All unhealthy odors are eradicated from your home and you feel fresh whenever you are inside it. Flowers also make your home interior look more appealing.

4. Disposing off wastes away from home regularly.

It’s very important to throw away household wastes far from your house every day. When wastes are kept untouched for many days, they attract bacteria and viruses. Flies and mosquitoes also start gathering and increasing at such places. As a result, diseases are caused.

5.Using anti-bacterial materials for washing floors and contents.

Usually unclean fans, floors and walls breed bacteria and viruses, which are then carried by flies and mosquitoes. These carriers then infect the humans by contact through contaminated food or direct attacks on human body. It’s always recommended to use anti-bacterial or anti-viral cleaners for fans, floors, walls, laptops, and TVs.

1.A green home is closely to the size of your home. (1) 

A.T 

B.F

2.A green home does good to your health. (2) 

A.T

B.F

3.The quality of indoor materials is of great importance to keep the house clean. (3) 

A.T

B.F

4.Household wastes should be thrown away daily. (4) 

A.T

B.F

5.Flies and mosquitoes breed bacteria and viruses. (5) 

A.T

B.F

(1).cloze Subject

A.T

B.F

(2).cloze Subject

A.T

B.F

(3).cloze Subject

A.T

B.F

(4).cloze Subject

A.T

B.F

(5).cloze Subject

A.T

B.F