1. Weshould use reusable water bottles ______________ of plastic ones.

A. becauseB. insteadC. despiteD. however

2. Walking to school will help ______________ air pollution.A. refillB. reuseC. recycleD. reduce

3. We should go to school by bike to ______________ the energy.

A. saveB. protectC. polluteD. spray

4. The prefix re-in the word reuse means ______________.

A. againB. noneC. forD. against

5. One of the bad things about ______________ is that it can make fish die.

A. noise pollutionB. soil pollutionC. water pollutionD. air pollution

6. We should find creative ways to reuse old items before ______________ them away.

A. breathingB. washingC. hearingD. throwing

7. If there is an earthquake, the villagers ______________ in the shelter.

A. will stayB. stayC. stayedD. would stay

8. The town will flood if there ______________ a downpour.

A. would beB. isC. wasD. will be

9. If the weather ______________ good, Linh ______________ out with us.

A. is -goesB. will be -goesC. is -will goD. will be -will go

10. The bear ______________ you if you ______________ it.

A. attacks -provokeB. will attack -provokeC. attacks -will provokeD. will attack -will provoke

1.We should use reusable water bottles ……………..of plastic ones

A. because B. instead C. despite D. however

2. Walking to school will help _______________air pollution

A. refill B. reuse            C. reduce          D. recycle

3. We should go to school by bike to ______________ energy.

A. save B. protect                 C. prevent              D. pollute

4.  One of the bad things about _____________ pollution is that it can make fish die.

A. noise B. air C. soil        D. water

5. We should find creative ways to reuse old items before ___________ them away.

A. breathing B. washing            C. hearing            D. throwing

6. The prefix “re” in the word “reuse” means _____________

A. again                               B. none            C. for            D. against

7. If we cut down more forests, there ___________ more floods.

A.are B.were C.have been D.will be

8. That is ___________ book I’ve ever read.

A.the borest B.the most boring C.the boring D.the most bored

9. A robot can do ___________ different things from looking after a baby to building a house.

A.much B.many C.few D.little

10. It’s getting light. Shall I turn ___________ the light to save electricity?

A.off B.on C.up D.in 

1.B

2.C

3. A

4.D

1. You shouldn’t throw those papers away; they’re ______.

A. refillable                B. recyclable           C. reducible               D. repayable

2. We should use reusable shopping bags _______ plastic bags.

A. in spite of              B. because of           C. instead of            D. place of

3. Thousands of people donated money and food to those in _______.

A. length                    B. order                      C. need                      D. space

4. _______ pollution can cause hearing loss.

A. Air                          B. Noise                    C. Water                    D. Soil

5. If more people cycle, there will be _______ air pollution.

A. less                       B. more                      C. much                     D. little

6. If she asks for money, I _____ her.

A. would give            B. gave                      C. would have given D. will give

7. If I _____ this exam, I’ll go to the university next summer.

A. pass                      B. to pass                  C. had passed          D. passed

8. Turn _____ the lights when we go out.

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

9. We shouldn’t _______ rubbish on the street.

A. throw                    B. reuse                     C. wrap                      D. turn off

10. I seldom go to _____ cinema nowadays.

A. a                             B. an                           C. x                             D. the

11. What’s _____ name of _____ hotel you’re staying?

A. the – the              B. the – a                   C. a – the                   D. a – a

12. Many people in Vietnam speak _____ English better _____ Vietnamese. ????

A. x – x                       B. an – x                    C. x – a                      D. the – x

13. My mother is _____ engineer. She works in _____ big factory near my house.

A. an – a                    B. a – an                    C. an – x                    D. an – the

14. Water in this area is very _____.

A. pollute                   B. polluted               C. polluting                D. pollution

15. These glass bottles are _____. They can be recycled many times.

A. reuse                     B. reusable               C. recycle                  D. recyclable

16. To save _____, turn off lights and television when not in use.

A. electricity            B. electric                  C. electrical               D. electrician

Chọn từ thích hợp

1. We should use reusable water bottles ___________ of plastic ones

A. because               B. instead                    C. despite                 D. however

2. The pefix re - in the world reuse means ________

A . again                  B. none                           C. for                           D. against

Chữ cái nao mìn in đậm thì là khoanh vào chỗ đó nha pn!

1. B

2. A

đúng thì tick nha

1.B

2.A

câu 1 tự lm

Điền câu thích hợp vào ô trống

A . I want to recycle it

B. It saves water

C. What for

D. I'll throw it out

E. we'll take it to the recycling center

F. you save fifteen to twenty percent of the water

G. You can reuse it

H.just put it in the closet

I. You put the bottle in the bathroom

J.fill it with water

Conversation A:

A:If you've finished reading the newspaper, ....D....

B: No,wait. .....A....

A: recycle the newspaper? That's a good idea

B: yeah, um, ...H.. . When we get a big pile, ....E....

A:ok

Conversation B:

A: uh, don't throw away that plastic bottle. ....G....

B: An old plastic bottle? ...C... ?

A:To save water. You put some rocks in the bottle and ...J.... . The rocks and water make the bottle heavy. ....I.... ...ah, in the toilet tank

B: you put it in the toilet tank?

A: Yeah, ..B... . Every time you plush the tank ....F....

B:It saves that much water? wow!

Instead of using plas bag,we should use reusable bags

A.can be used once only

B.can be used again&again

C.can't be used

D.can be recycled

* Mk nghĩ vậy thôi ạ :) *

Đáp án C là recyclable nhé mình nhầm

C. recycle

A.reusable

1. inexpensive/an/sport/is/badminton .

=> Badminton is an inexpensive sport.

2. have/never/we/by airplane/traveled

=> We have never traveled by airplane.

3. reusable bags/plastic ones/we should/instead of/use .

=> We should use reusable bags instead of plastic ones.

4. plants/if/will not/the soil/grow well/is polluted .

=> If the soil is polluted, plants will not grow well.

5. we/the historic monument/yesterday/visited .

=> We visited the historic monument yesterday.

Use the given word to wite complete sentences.

1.inexpensive/an/sport./is/Badminton/

.......Badminton is an inexpensive sport...........................................................

2.have/never/We/by airplane./traveled

........We have never traveled by airplane...........................................................

3.reusable bags/plastic ones./We should/instead of/use

.............We should use reusable bags instead of plastic ones......................................................

4.plants/If/will not/the soil/,/grow well./is polluted/

...........If the soil is polluted,plants will not grow well........................................................

5.we/the historic monument./Yesterday/visited/

...................Yesterday,we visited the historic monument.................................................

1.inexpensive/an/sport./is/Badminton/

=>Badminton is an inexpensive sport

2.have/never/We/by airplane./traveled

=>We have never traveled by airplane

3.reusable bags/plastic ones./We should/instead of/use

=>We should use reusable bags instead of plastic ones

4.plants/If/will not/the soil/,/grow well./is polluted/

=>If the soil is polluted,plants will not grow well

5.we/the historic monument./Yesterday/visited/

=>Yesterday,we visited the historic monument

1)If the river is polluted,fish will die

2)We should tryto rycle rubbish try to

3)you don't throw the plas bag because can reuse them

4)you should when use reusable bagsyo go shopping

5)If there people recycle more, pollution will be less