553
should must.
1. a) You... have studied the material thoroughly. I see you have made no mistakes in the paper, b) You... have studied the material thoroughly. Then you would not have made so many mistakes.
442 .
2. a) She... have followed the doctor's advice.
She would have recovered by now. b) She... have followed the doctor's advice. She looks very fine.
3. a) You... have ignored the instructions of your
tennis coach. That's why you lost the game, b) You... have followed the instructions of your tennis coach. Then you would have won the game.
4. a) She... have forgotten to take her medicine, b) She... have remembered to take her medicine.
5. a) I... have got on the wrong bus. I cannot rec-
ognize the places we are passing, b) I... have looked carefully at the number of the bus. Now I must change buses, and I am afraid I shall be late.
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| (a | 1 should have ) | done it. |
| 1 had to do it.- | - () |
554
should had to. , .
1. I could not stand that noise any longer. I... (to go) out and (to tell) them to stop. 2. How can you work in this noise? You... (to tell) the children to stop. 3. I... (to take) a taxi, otherwise I should have missed the train. 4. You walked all the way here carrying this heavy suitcase. You... (to take) a taxi.
5. They won't be able to buy anything but lemonade on the train. You... (to give) them some sandwiches at least. 6. Mother was coming to dinner, so I... (to bake) her favourite cake. 7. You knew I was bringing people to dinner. You... (to bake) a cake. 8. He was out when we came, and we... (to wait) for over an hour. 9. It was raining hard. We... (to wear) our raincoats. 10. She is quite an authority. You... (to ask) her.
555
should had to. , .
1. Mike isn't here. He... (to leave) early. 2. The car broke down and they... (to get) a taxi. 3. You... (to disconnect) the computer yesterday. There's something wrong with it. You can't send e-mail now. 4. She... (to go) shopping last Friday because there was nothing in the fridge. 5.1... (to write) this composition yesterday, but I was too busy as I... (to translate) a very long text from English. 6. I... not (to take) my little brother to the evening performance, he was so excited; but I really... (to do) so, for there was nobody at home to leave him with. 7. You... (to see) our team play! You have missed a lot. You... (to go) to the stadium. 8. It was a very important meeting and we... (to attend) it. That's why we returned home late. 9. He... (to attend) the lesson: the material which the teacher explained was very difficult, and now it will be impossible for him to write the paper well. 10. Although he felt unwell, he... (to attend) the lesson, because the teacher explained some very difficult material.
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444 .
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| 1 needn't have done it. | |||||
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| 1 didn't have to do it. - | |||||
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556
-. -, need to have to.
1. ) , and
I didn't go to the shop, b) Why did you go to the shop? - : we have enough of it.
2. ) , as we
knew that she was taken very good care of. b) He : you see that everything is OK.
3. ) , you have
wasted your time. They have phoned us and given us all the instructions, b) , and we remained at home.
4. ) , as
I had all the books I needed, b) : you have only wasted your time. Don't you know that I'll give you all the necessary books?
5. ) : you could
have bought everything you needed in the local shops, b) , as a very good department store had recently opened in our parts, so I went there and bought everything I needed.
6. ) :
the computer can do all the correcting, b) : the computer did all the correcting, so it did not take me long to complete my work.
7. ) , so I went to bed at
once, b) It turned out that , as he knew everything from his sister.
557
should, need to have to. , .
1. You... not (to go) out in this rain; as it is you have a cold in your head. 2. It was Sunday, and we... not (to go) to school. 3. Everything is all right. You see that you... not (to worry). 4. You are out of breath. You... not (to run): you know how bad it is for you. 5. You... not (to tell) her about it. Now she is sure not to sleep the whole night worrying. 6. You... not (to go) with her: she knows the way perfectly well. 7. You... not (to put) so much pepper in the meat. No one will be able to eat it. 8. You... not (to give) them any lunch. They can get coffee and sandwiches on the train. 9. We don't accept credit cards. Well, I just... (to pay) cash, I guess. Oh, I don't have enough cash. I... (to give) you a cheque. 10. If you see anything unusual you... (to call) the police. 11. There... not (to be) any difficulty about getting her a visa. 12. You... not (to tell) him the news; he knew it already. 13. According to the label, the orange marmalade... (to refrigerate) after opening. 14. I'm not particularly busy. I've got a few things to do but I... not (to do) them now. 15. You... not (to be) so impatient with him.
446 .
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