21. Scientists are looking for an ____ way to reduce energy consumption. (effect)
22.  I want to see the _____ of environment from the local authority. (protect)
23.  Solar energy is ____ by the sun. (provision) 
24. What can we do _____ energy? (conservation)
25. Kristen, remember to use energy more ______! (efficient)
26. She was _____ pleased that she passed the exam. (extreme) 
27. He is one of the best _____ in the world. (environment)
28. We can ____ the environment by reducing air _____(protection/pollute) 
29. It's _____ that he has overcome all difficulties. (wonder) 
30. want to see the _____  of environment from the local authority. (protect)
31. Scientists are looking for an ____ way to reduce energy _____ (consume)
32. There have been some __________ in unemployment. (reduce)
33. That lamp uses very little _______. (electric)

1. There is a ......................... faucet in your kitchen. (drip)

2. We can protect the environment by ......................... air pollution. (reduction)

3. I'm very ......................... because they use electricity to catch fish. (worry)

4. I want to see the ......................... of environment from the local authority. (protect)

5. She was ......................... pleased that she got the exam. (extreme)

6. The old man walked ......................... to the park. (slow)

7. Don't forget to drive ......................... (care)

8.That's .........................! I'm pleased that you work very hard. (wonder)

9. He is one of the most famous ......................... in the world. (environment)

10. If we go to littering, the wnvironment will become ......................... polluted. (serious)

Word forms

1. She was........ that I did badly in the exam. (disappoint)

2. ......... air is one of the many problems we have to solve. (pollute)

3. .........., the mummy got up and smiled at the viewers (sudden)

4. Some......... groups have declared a boycott of tourism on the island (environment)

5. We' re very.......... about our holiday (excite)

6. Jackson canceled the concert, to the great........of his fans (disappoint)

7. Customers made a formal........ about the way they were treated (complain)

8. She.........declined his invitation (polite)

9. The law is no longer........ ( effect)

10. His work seemed to lack........... ( energize)

11. I think the careless drivers should be fined....... ( heavy)

12. ........... is better than cure ( prevent)

13. He lives........... because he is very successful ( happy)

14. This kind of........ will make your field more productive ( fertile)

15. We should do something to keep the environment........... ( pollute)

16. Nam' English is excellent. He speak English.......... ( perfect)

17. Energy-saving bulbs should be used to save.......... ( electric)

18. People must be.......... in catching fish to avoid killing small fish ( care)

19. To keep the air unpolluted, people ought to use......... energy to create electricity (sun)

20. Here is the weather forecast for tomorrow. Hanoi will be clear and....... ( cloud)

21. We must learn to save....... resources of life will be very bad for our children ( nature)

22. Since the world's energy resources are limited, we must........ them ( conservation)

23. Water is going all over the floor because of the........ faucet ( drip)

24. If there is something wrong with the lights, ask an........ to look at it ( electric)

25. I'm very........ because they use electricity to catch fish ( worry)

26. I want to see the........ of environment from the local authority ( protect)

27. Scientists are looking for an........... way to reduce energy consumption ( effect)

28. Fuel.......... can be cut down by having fewer cars on the roads ( consume)

29. The next stage in the......... of television is interactive TV ( develop)

30. .......... are very demanding. They want products that are both cheap and good quality ( consume)

11.We can protect the environment by..............air pollution

A.reduce B.reducing C.reduced D.to reduce

12.I want to see the..............of environment from the local authority

A.protect B.protected C.protecting D.protection

13.I lost my pen. I have looked............it for all morning.

A.at B.after C.up D.for

14.She stays at home because she has to look.............her baby

A.at B.after C.up D.for

15.Remerber to turn..............the light before going to bed.

A.of B.off C.on D.up

16.If we go............littering the environment will become seriously polluted.

A.to B.in C.out D.on

17.If people stop using dynamite to fish, a lot of sea creatrures will be well...........

A.preserve B.preservation C.preserved D.preservative

18.His hobbies are playing soccer.............collecting stamps.

A.and B.but C.however D.although

19.I'd love to play volleyball.............I must comple my homework

A.since B.moreover C.but D.and

1/Write conditional sentences

1. We (go out ) …………………later if it (stop) ……………………raining.

2. Do you want to watch TV? I (switch) ............... it on if you (do)……………….

3. If he (agrede) ………………to help us with the housework, we (finish)……………everything.

4. If you (sit)………………..in the back row, you (not see) …………..anything on the blackboard.

2/Rewrite these sentences...

1. Study hard is a good way for you to pass the exam easily.

If ...................................................................................

2. I suggest stopping smoking in the public.

I suggest that we .......................................................

I suggest that smoking .................................................

3. Let’s reuse the old paper.

I suggest ....................................................................

I suggest that old paper ....................................................

4. I can’t speak English well because my English words are very poor.

Because of ..................................................................

5. Will you travel to Dalat next week?

You ..........................................................................

6. Tom made a stamp collection, didn’t he?

Did ..................................................................................?

7 .Mr Nam is an English teacher in this school, isn’t he?

Is ...................................................................................?

3/ Supply the correct form of the words in parentheses

1. There is a ____________ faucet in your kitchen (drip)

2. We can protect the environment by ____________ air pollution (reduction)

3. I’m very ____________ because they use electricity to catch fish (worry)

4. I want to see the ____________ of environment from the local authority (protect)

5. She was ____________ pleased that she passed the exam (extreme)

6. The old man walked ____________ to the park (slow)

7. Don’t forget to drive ____________ (care)

8. That’s ____________! I’m pleased that you work very hard (wonder)

9. He is one of the most famous ____________ in the world (environment)

10. If we go on littering, the environment will become _____________ polluted (serious)

4/ Word forms:

1. The stream is (cover).............................. with foam.

2. Miss Black is a volunteer (conserve).......................................

3. If all the (pollute).............................go on , what’s going to happen?

4. She was (cheer)................................. when she passed the exam.

5. The invironment is (extreme)......................................... polluted.

6. We must drive (slow)................. …………..on dangerous streets.

7. I was (disappoint) ................................. that you failed the exam.

8. It’s very (wonder).............................................. that you worked hard in this team.

9.Like paper, many other ________________can be recycled. (produce)

10.Nam’s English is excellent. He speaks English _________________.(perfect)

161.Do you want to enjoy an amazing holiday and help to protect the environment at the ____ time?

162.Why does Kelly look healthy?

A. Because she doesn’t eat fast fool

B. Because she studies a lot

C. Because she plays sports a lot

D. Because she sleeps a lot

167.An Tiem’s family exchanged the watermelons ___  food and drink.

A. for          B. With                  C. without           D. of

190.What’s An Tiem like?

A. He’s playing football.         B.She’s clever.

C. He’s hard-working               D. He kind.

191. Do you often listen .... music?

A. to the      B. to       C. to some         D. to a

192.He often goes out ___ a walk in summer nights.

193.She looked at my teeth and told me ___ to worry.

194.We use a tent when we go____

A.sailing        B. camping       C. jogging       D.swimming

195.Sarah will be17 ___her next birthday.

196.I am in/ the kitchen/ to cook/ some rice/ Please tell her/

……………………………………………………………………………………

197.___are you going to stay here? Just 2 days.

A.How often        B. How days     C. How long     D. How much

198.We say “___ picnic”

A. have a  B.have      C. have the d. has

199.zoo at/ go to the/ Sarah and Mike/ sometimes/ weekends

……………………………………………………………………………………

200.Now, fol___ me to the video room next door.

III

1. we are going to organize a meeting of local ___ next week. (conserve)

2. the government wants to reduce tobacco ___ by 40%. (consume)

3. some ____ want more information about the food they buy. (consume)

4. Many household ____ are expensive for us to buy. (apply)

5. These ____ will conserve the earth's resources. (innovate)

6. There have been recent ___ in steel-making technology. (innovate)

7. ________, you'll have to make the decision yourself. (ultimate)

8. I would like to make a _____. (suggest)

9. In the future, many building will be _____ by solae energy. (hot)

10. he is one of the most famous ____ in the world. (environment)

11. I'm very ____ because they use electricity to catch fish. (worry)

12. I want to see the ____ of environment from the local authority. (protect)

13. If we go on littering, the environment will become ____ polluted. (serious)

14. there is a ___ faucet in your kitchen. (drip)

15. we can protect the environment by ___ air pollution. ( reduction)

16. people need to increase their daily ___ of fruit and vegetables. (consume)

17. the tablets work more ___ if you take a hot drink after them. (efficient)

18. Nowadays, the consimers want the products that work ___ and save money. (effect)

IV

1. Phong didn't feel well (or/and/but/so/because/however/therefore) he didn't go to work.

2. please turn down the radio (or/and/but/so/because/however/therefore) I want to be able to get to sleep.

3. It rained very hard (or/and/but/so/because/however/therefore) he went out without a raincoat.

4. please try to speak nore slowly (or/and/but/so/because/however/therefore) please try to speak more clearly.

5.john couldn't pick us up for the concert (or/and/but/so/because/however/therefore) his car would't start.

cho dạng đúng của động từ trong ngoặc:

1.The house was very quiet when i .....(get) home,everybody......(go) out for dinner.

2.After she...(fill) the basket, she....(go) to the check out.

3.Yesterday morning i....(remember) the answer to the question Bob.....(ask) me the night before, so i...(phone) him

4.Last night,i...(go) to Jim's room and ....(knock) on the door but there ...(be) no answer. Either he...(go).......out or he.....(not want) to see anyone.

5.Angela asked me how to use the photocopier. She ....(never/know) what to do.

6.Two days ago i...(meet) an old friend who i ...(not see) for years.

7.Karen ...(not want) to come to the cinema with us because she ....(alread see) the film.

Correct the mistakes

1. They want to widening these roads

2. She is looking forward to see her sister

3. There are so many differences from me and my brother

4. She ate a lot of cakes and neither do I

5. I can speak English when I was five years old

6. She does her homework last night

7. She often spend an hour to study English a day

8. Most of the children hate do their homework on weekends

9. They usually go for a walk in Sunday mornings 

20. Can you tell I the places we can visit there?