1. Weshould use reusable water bottles ______________ of plastic ones.A. becauseB. insteadC. despiteD. however2. Walking to school will help ______________ air pollution.A. refillB. reuseC. recycleD. reduce3. We should go to school by bike to ______________ the energy.A. saveB. protectC. polluteD. spray4. The prefix re-in the word reuse means ______________.A. againB. noneC. forD. against5. One of the bad things about ______________ is that it can make fish die.A. noise pollutionB. soil pollutionC. water pollutionD. air pollution6. We should find creative ways to reuse old items before ______________ them away.A. breathingB. washingC. hearingD. throwing7. If there is an earthquake, the villagers ______________ in the shelter.A. will stayB. stayC. stayedD. would stay8. The town will flood if there ______________ a downpour.A. would beB. isC. wasD. will be9. If the weather ______________ good, Linh ______________ out with us.A. is -goesB. will be -goesC. is -will goD. will be -will go10. The bear ______________ you if you ______________ it.A. attacks -provokeB. will attack -provokeC. attacks -will provokeD. will attack -will provoke

Choose the best answer for each of the following sentences.

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. recycle D. reduce

3. The prefix re-in the world reuse means ________.

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

4. We should go to school by bike to _________ the energy.

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

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

A. noise B. soil pollution

C. water pollution D. air pollution

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

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

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

A. will stay B. stay C. stayed D. would stay

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

A. would be B. is C. was D. will be

9. If the weather _________ good, Linh __________ out with us.

A. is - goes B. will be - goes

C. is - will go D. will be - will go

10. The bear _________ you if you __________ it.

A. attacks - provoke B. will attack - provoke

C. attacks - will provoke D. will attack - will provoke

IV. Rearrange the words to complete the sentences.

1. your/ plastic/ Reuse/ bags.

________________________________________________________________

2. water bottles/ reusable/plastic ones/ instead of/ .

________________________________________________________________

3. recycling/ in/ every/ Put/ bins/ classroom.

____________________________________________________________________

4. pencils/ refillable/ pens/ Use/ and.

________________________________________________________________________________.

5. to /forget/ make/ before/ Don’t/ to/ you/ school/ go/ the bed.

________________________________________________________________________________.

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

1. Walking to school will help …………….air pollution.

            A- recycle                 B- reuse                     C- reduce                   D- pollute

2. ……………..pollution can make fish die.

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

3. My future house will be …........the mountains, surrounded …...….many tall old trees.

            A- in; in                     B- on; in                     C- on ; by                   D- in ; by

4. . ……………………………….does Lan have literature ? _ On Tuesday and Saturday.

              A. What         B. When              C. Where        D. How many

5. How often do you …...............…karate?           - Every Saturday.

              A - play                       B- have                      C- do                          D- go

6. He likes watching TV …….............…his brother doesn’t.

            A- so                          B- and            C- but                         D- because

7. There aren’t …………. good films on TV at the moment.

            A. some                      B. any             C. much                     D. a lot

8. We have literature ……………………………… Monday and Friday .

               A. at              B. in              C. on              D. between

9. The Nile River is the …………. River in the world.

    A. length       B. longest                  C. longer                    D. long

10 Phong ……………………………………….to music after school .

             A. watches              B. listens          C. plays           D. goes

Choose A, B, C, or D to complete the following sentences.

1- We should reuse ………………………….. to carry things.

A. plastic bottles             B. glass jars           C. plastic bags       D. papers

2- I always ……………………………. trash on the beach when I see it.

A. pick up                      B. reduce              C. recycle              D. reuse

3- The post office is ………………………. the hotel and the supermarket

A. opposite                     B. next to              C. behind              D. between

4- There is ………………. apple on the table.

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

5 – ……………… is a piece of land with water all around it.

A. island                        B. bay                   C. waterfall           D. forest

6- If we ……………………… our forests, we will help our planet.
          A. protect                      B. protected           C. is protecting     D. protects

7- If we continue to pollute the air, we ………………… breathing problems.

A. have                           B. has                             C. had                   D. will have

8- ………………… does it take to get there? – It takes two hours by car.

A. How far                     B. How often        C. How long                  D. How heavy