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1. If we _________V_________ waste paper, we will save a lot of trees.
A. Repeat B. Recycle C. Rewrite D. Remark
2. You can save money while shopping by only buying ________A__________ you need.
A. What B. This C. It D. That
3. What can we do ______B____________ air pollution?
A. Reduce B. To reduce C. Reducing D. To reducing
4. Why do you often forget to ________B__________ the lights when you go out of the classroom?
A. Turn on B. Turn off C. Close D. Shut down
5. If we plant more trees in the schoolyard, the school will become a ________B__________ place.
A. Darker B. Greener C. Dirtier D. More polluted
6. Do you think we should put a _______D___________ bin in every classroom in order to keep it clean?
A. Reusable B. Recycled C. Recycling D. Recyclable
7. My brother and I will give last year’s clothes to ________C__________ instead of throwing them away.
A. Shop B. People C. Charity D. Survey
8. Next week our class is having a discussion about finding ____________D______ ways to reuse old items before throwing them away.
A. Interested B. Surprising C. Useless D. Creative
9. It is a good idea to ________B__________ our clothes with our friends or cousins.
A. Change B. Swap C. Turn D. Send
10. If people turn off all electric appliances in one hour all over the world, they can save lots of ____A_____.
A. Electric B. Electrical C. Electrician D. electricity
11. You should put the food in a reusable box _______B___________ plastic bags.
A. By B. Instead of C. Because of D. Without
12. If we use ________B_________ paper, we will save a lot of trees.
A. Fewer B. Less C. More D. Much
13. Don’t throw rubbish into the river because you will make it ________B__________.
A. Greener B. Dirty C. Cleaner D. Fresher
14. If there is a rubbish bin in every class, the classroom will become______D____________.
A. Harmful B. Lighter C. Dirtier D. Cleaner
15. If we all use ______C____________ bags, we will help the environment.
A. New B. Cheap C. Reusable D. Reduced
16. This newspaper is made of ________B__________ paper.
A. Recycle B. Recycled C. Old D. Waste
17. Please collect all the recyclable materials, and take them to the ________D__________ factory.
A. Recycle B. Recycled C. Recyclable D. Recycling
18. Reduce, reuse, recycle is said to encourage people to waste less, by using less and using things again, in order to ________D__________ the environment.
A. Harm B. Damage C. Pollute D. Protect
19. These three Rs _______B___________ reduce, reuse and recycle.
A. Stand up B. Stand for C. Ask for D. Means
20. If you have old clothes, will you give them to those ______D____________?
A. Needs B. To need C. For needing D. In need
…………………………………………………………………………………….
WRITE AS DIRECTED
1. i am a member of ati-pollution program in my school. I often go to school by bus ( so )
=>l am a member of air-pollution program in my school, so l often go to school by bus.
2. When did you buy this dictionary? ( how long... )
=>How long have you bought this dictionary?
3. Because there was an accident, i was late ( made )
=>An accident made me to be late4. This is the first time i had such a delicious mel ( i haven't... )
=>l haven't had such a delicious meal before
5. I haven't spoke English since last summer ( it's a year... )
=>It's a year since l have spoken English
6. She fail the University entrance exam because her grades were bad ( due to )
7. Because of studying hard, Long passed the exam ( because )
=>Long passed the exam because he studied hard
8. Phong is lazy, so he gets a lot of bad marks ( lead to )
9. Many fish are dead due to the polluted water ( result in )
1. I'm hungry because I __haven't___all day. ( not/ eat )
2. If we don't save wood and paper, we _will destroy___our forests some day ( destroy)
3. We can protect our enviroment by __reducing__pollution ( reduce)
4. Because plastic bags are very hard _to dissolve__, they will cause pollution ( dissolve)
Choose the correct sentence from the four options A, B, C or D
1. A. Do you mind if I asked you a few questions?
B. Would you mind if I asked you a few questions?
C. Do you mind if I will ask you a few questions?
D. Would you mind if I ask you a few questions?
2. A. The teacher suggests that her students write composition on their experiences with ESP.
B. The teacher suggests her students to write composition about their experiences with ESP.
C. The teacher suggests that her students wrote composition of his or her experiences with ESP.
D. The teacher suggests that her students will write composition for their experiences with ESP.
3. A. The tests in this book are in order of difficult.
B. The tests of this book are orderly of difficult.
C. The tests of this book are in order of difficulty.
D. The tests in this book are in order of difficulty.
4. A. That you get high grades in school is necessary.
B. It's necessary for you to getting high grades in school.
C. That you will get high grades in school are necessary.
D. It's necessary that you can get high grades in school.
5. A. The light buld was invented by Edison, he discovered other new things.
B. After the light buld was invented, Edison discovered other new things.
C. Having invented the light buld, Edison went on to make new discoveries.
D. Having invented the light buld, new discoveries were made by Edison.
1. Be careful or you will fall over the rock
=> If you aren't careful, you will fall over the rock
2. Mr. Jones is over 80 years, but he walks 10 km everyday
=> Although Mr. Jones is over 80 years, he walks 10 km everyday
3. We can save water by taking showers instead of baths
=> If we takes shower stead of baths, we can save much water
4. I can't look the word up because i haven't got a dictionary (if)
=>If I had got a dictionary,I could have looked the word up
5. Swimming makes people healthy. It ís a good sport
=> Swimming which ís a good sport makes people healthy.
1. Be careful or you will fall over the rock
=> If you aren't carefull,you will fall over the rock.
2. Mr. Jones is over 80 years, but he walks 10 km everyday
=> Although over 80 years old,Mr.Jones still walks 10km everyday
3. We can save water by taking showers instead of baths
=> If we take shower instead of baths,we could/ will save water
4. I can't look the word up because i haven't got a dictionary (if)
\(\Rightarrow\) If I have get a dictionary,I could/will look the word
5. Swimming makes people healthy. It ís a good sport
=> Swimming which makes people heathy
Because Katy is careful, she often gets good grades.
If you use paper economy, you can save a lot of wood.
- Because Katy is careful, she often gets good grades.
- If you use paper economy, you can save a lot of wood.