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1. mustn't they
2. isn't it
3. isn't it
4. is it
5. isn't it
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Many people still believe that natural resources will never be used up. Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnham of the New England Institute of Technology, we have to start conserving coal, oil and gas before it is too late; and nuclear power is the only alternative. However, many people do not approve of using nuclear power because it's very dangerous. What would happen if there was a serious nuclear accident? Radioactivity causes cancer and may badly affect the future generations. The most effective thing is that we should use natural resources as economical as possible
True/ False sentence:
1. Natural resources will never run out. F
2.We don't know exactly how much fuel is left. T
3. we shouldn't waste fuel F
4. All people agree to use nuclear power as an alternative energy. F
5. Natural resources should be used as much as possible.F
1. Natural resources will never run out. F
2.We don't know exactly how much fuel is left. T
3. we shouldn't waste fuel F
4. All people agree to use nuclear power as an alternative energy. F
5. Natural resources should be used as much as possible. T
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Finish each of the following sentences in such a way that it means exactly the same as the sentences printed before it
1. The last time it snowed here was six years ago.
-> It hasn't snowed here for six years.
2. Someone rang the alarm as soon as the burglars left the building.
-> No sooner had someone rung the alarm than the burglars left the building.
3. It is believed that the man escaped in a stolen car.
-> The man is believed to have escapsed in a stolen car.
4. He knows nearly everything there is to know about whales.
-> There's hardly anything he doesn't know about whales.
5. I only realised what I had missed when they told me about it later.
-> Only when they told me about it later did i realise what I had missed.
6. As television programmes become more popular, they seem to get worse.
-> The more popular TV programmes become, the worse they seem to get.
7. Since we had nothing else to do, we decide to go for a walk.
-> Having nothing else to do, we decided to go for a walk
8. If we can solve the problem soon, it will be better for all concerned.
-> The sooner we can solve the problem, the better it will be for all concerned.
9. There weren't nearly as many people there as I had expected.
-> There were far fewer people there than I had expected.
10. "I think the whole idea's ridiculous." he said.
-> He dismissed the whole idea was ridiculous.
mk nghĩ câu 2 thế này mới đúng chứ 'No sooner had the burglars left the building than someone rang the alarm.' bởi hành động 'burglars left the building' xảy ra trước mak
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Underline odd words in the following paragraph.
It was a great to see you again after so long and to be able to discuss about all the things we used to do when we were students together learning english in London. I hope you had a good time journey home. Did the flight reach to Athens in time for you to get up your connection? I hope so. Do you remember I promised to send you that a book we talked about? Well, I've searched in everywhere for it but so far I haven't managed to find it. As soon as I will do, I'll put it in the post to for you - it's a really exciting story. And now I'd like to ask you about a favor, ont for me but for mys sister. She wants to have a work in Greece. She doesn't mind what she does- she would be to happy to work in a bar or to look after children. So if only you know of anything, please let us know. She'd like to spend until one year there from next January, which it should be possible. I think. She has been decided it is the best thing for her. I'm looking forward to know hearing from you soon. Give my regards to your family.
Best wishes, Costars
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1.The prices at this store are very high,don't you think?
->I think that the prices at this store are very high.
2.You will support me at the meeting,won't you (BACK)
->You will back me up at the meeting won't you?
3.This form must be complete before you leave(FILL)
->You must fill in this form before you leave
4.I don't think I'll go out on S(Stay)
->I think you will stay at home on Sunday.
5.Unless it stops raining soon,we'll have to cancel the picnic (CLEAR)
->if it is doesn't become clear soon,we'll have to cancel the picnic
6.I don't smoke as many cigarettes as I used to (Cut)
->I've managed to cut down on cigarettes I smoke
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If i (be) were You. I(tell) would tell Them the truth
2. I (not go) won't go To his house unless you go with me
3.we could have a drink if it weren't (Not be) so late
4.please don't distrust him if he(be) is Busy
5.if ice(be) were heavier than water, it(not float) wouldn't float
6.they would be glad if the rain(stop) stopped soon
7.if Jack (come) had come to my party, i would have danced with him
8.it's too bad Helen isn't here. If she(be) were Here, she(know) would knew what to do
9.Lee will go to a Desneylanf if he(save) saves enough money
will they?
isn't they?
hadn't she?
will it?
needn't they?