1) What do we do to reduce noise pollution in class
Put in the correct prepositions in the blank.
It is now almost certain that global warming has been directly caused (1)................man's use of fossil fuels.This has led (2)........an international debate about what we should do to reducethe negative effects (3)........our actions and how we can make the planet safe for our children to live in. One consequence (4)...........this debate has been to improve the level of "green" education in schools and this should result (5)......... greater awareness of thí difficult issue in the long term. However, in the short term there still remains much to be done. The reason (6)....this is that we need to address causes (7).....................the immediate problem.
Các bạn sửa lỗi dùm mk nhé !! Thanks
Nowadays, the environment is polluted, so what should we do to protect the environment ? Firstly, we shouldn't throw rubbish into the river or the beach.Beacause if we don't do that, all the fish and aquatic animals will die. Secondly, we should use public transports such as : bus, train, ... instead of private transports to reduce smoke. Thirdly, I think we need plant more trees because the trees make the air cleaner. In short, we can protect the environment by that ways.
Use the corect tense of the verbs in brackets:
1. Your son will be if he (eat)...... too much green fruit.
2. If dinner (not be)..... ready, we'll go without it.
3. You shouldn't study hard if you (want)...... to pass the final exam.
4. Unless he (ask) ...... you, don't give him anything.
5. What (happen) ....... if I press this button?
6. You could understand the lesson better if you (not talk)....... in class so much.
7. I'll go mad unless he (turn)........ the radio off.
8. We (not have)........ to walk a long way if we hadn't run out of petrol.
9. If the story (not be)........ true, the newspaper wouldn't have printed it.
10. What...... you (do)........ if you (be)........ a millionaire?
Rewrite these sentences as directed:
1. He doesn't eat fish when he isn't extremely hungry.
=> If.....................................................
2. We didn't hurry, so we were late for the concert.
=> If.....................................................
3. In order to get a driver's license, you must be at least 18 years old.
=> If you...............................................
4. A person must have a passport to be able to travel abroad.
=> A person cannot travel abroad unless........................
5. Ann's having a lot of trouble because she lost her passport last week.
=> If.............................................................................
6. Tom dosen't do anything if you don't tell him what to do.
=> Unless......................................................................
7. We must take steps to preserve natural resources, or the planet will be in danger.
=> Unless..........................................................................
8. It's such a oity your sister can't come as well
=> If only............................................................................
9. The soil would become poor unless the farmer added fertilizers.
=> If........................................................................
10. You probably won't have time, but I'd like you to come and see.
=> If....................................................................
Rewire these sentences, using Conditional sentences:
1. She is very shy, that's why she doesn't enjoy parties.
2. He is very unhealthy because he doesn't take any exercise.
3.I didn't see the signal, so I didn't stop.
4. The only way that I can take you is my father lends me a car.
5. He doesn't save enough to buy a computer but he'd like to.
6. I'd like to go with you tonight but I a very busy.
7. She wasn't able to answer the questions, so she failed the exam.
8. The reson why I didn't phone you was that I didn't know your phone number.
9. Without the sun, we wouldn't exist.
10. Peter was very nervous and failed the driving test.
11. I can't tell you what time it is because I don't have a watch.
12. She didn't learn mathmatics; that's why she was cheated by that salesman.
13. We missed the train because the clock wasn't right.
14. The dress is very expensive, so she can't buy it.
15. The teacher was very angry. His pupils did their homework carelessly.
Have a walk(1)............................ a beach, listen to the sound of the sea waves, and suddenly you see a lot of rubbish on the beach. Pollution takes away all the (2)....................of our beaches. I feel really annoyed(3)................... I see plastic bags lying on the sand, cigarette ends buried in the sand, and soda cans floating in the sea.
There are a lot of things that we can do. (4) ...................... we see rubbish, we should do our part in the protecting the land(5)............. picking it up and throwing it in dust bins (6)................., we can form some kind of organization that helps (7)................ the beaches. If everyone does their part, the beaches will be a wonderful and beautiful place. We need to start now (8)................ the beaches are damaged beyond repair.
1. A. on B. in C. at D. over
2. A. beauty B. beautifully C. beautiful D. being beautiful
3. A. before B. after C. when D. while
4. A. While B. Soon C. Unless D. If
5. A. by B. with C. of D. in
6. A. Nevertheless B. Moreover C. However D. Therefore
7. A. cleaning up B. cleaning up C. clean up D. clean off
8. A. when B. after C. until D. before
MẤY BẠN GIÚP MÌNH VỚI. CHIỀU NAY MÌNH ĐI HỌC RỒI
