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О т в е т ы |
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Упражнение 1
1. 1. If you are busy, I shall leave you alone. 2. If you were busy, I should leave you alone. 3. If you had been busy, I should have left you alone.
2. 1. If my friend comes to see me, I shall be very glad. 2. If my friend came to see me, I should be very glad. 3. If my friend had come to see me, I should have been very glad.
3. 1. If mother buys a cake, we shall have a very nice tea party. 2. If mother bought a cake, we should have a very nice tea party. 3. If mother had bought a cake, we should have had a very nice tea party.
4. 1. If we receive a telegram fromhim, we shall not worry. 2. If we received a telegram from him, we should not worry. 3. If we had received a telegram from him, we should not have worried.
5. 1. If you don't work systematically, you will fail the examination. 2. If you did not work systematically, you would fail at the examination. 3. If you had not worked systematically, you would have failed at the examination.
6. 1. If I live in Moscow, I shall visit the Tretyakiv Gallery every year. 2. If I lived in Moscow, I should visit the Tretyalov Gallery every year. 3. If I had lived in Moscow, I should have visited the Tretyakov Gallery every year.
7. 1. If I get a ticket, I shall go to the Philarmonic. 2. If I got a ticket, I should got to the Philarmonic. 3. If I had got a ticket, I should have gone to the Philarmonic.
8. 1. If I live near a wood, I shall gather a lot of mushrooms. 2. If I lived near a wood, I should gather a lot of mushrooms. 3. If I had lived near a wood, I should have gathered a lot of mushrooms.
9. 1. If my father returns early, we shall watch TV together. 2. If my father returned early, we should watch TV together. 3. If my father had returned early, we should have watched TV together.
10. 1. If she knows English, she will try to enter the university. 2. If she knew English, she would try to enter the university. 3. If she had known English, she would have tried to enter the university.
Упражнение 2 1. a) If I were not too busy, I should go to the concert. b) If I had not been too busy, I should have gone to the concert.
2. a) They would all be surprised if I made such a mistake. b) They would all have been very surprised if I had made such a mistake.
3. a) If he didn't come in time, should we have to wait for him? b) If he hadn't come in time, Should we have had to wait for him?
4. a) If no one came to help, we should be obliged to do the work ourselves. b) If on one had come to help, we should have been obliged to do the work ourselves.
5. a) If you put on your glasses, you would see better. b) If you had put on your glasses, you would have seen better.
6. a) What should we do if they were late? b) What should we have done if they had been late?
7. a) Would you be very angry if we didn't come? b) Would you have been very angry if we hadn't come?
8. a) Would he be very displeased if I didn't ring him up? b) Would he have been very displeased if I hadn't rung him up?
Упражнение 3 1. see, will tell. 2. will be, is. 3. go, will meet. 4. need, will help. 5. shall have, is. 6. ask, will tell. 7. shall (will) finish, can. 8. shan't require, doesn't rain. 9. thinks, will form. 10. catch, will arrive. 11. will find, looks. 12. want, shall come. 13. writes, will answer. 14. wait, will bring. 15. will lose, stops. 16. is, shall ( will) try. 17. shall wear, must. 18. leave, shall catch. 19. does, will punish. 20. drinks, will feel.
Упражнение 4 а) 1. know, shall (will) tell. 2. wants, will ring up. 3. will improve, sleeps. 4. has, will buy. 5. will feel, goes. 6. shall be, arrive. 7. can, shall come. 8. shall (will) understand, speaks. 9. shan't (won't) go, is. 10. don't give, won't be able b) 1. knew, should (would) tell. 2. wanted, would ring up. 3. would improve, slept. 4. had, would buy. 5. would feel, went. 6. should (would) be, arrived. 7. could, should (would) come. 8. should (would) understand, spoke. 9. shouldn't (wouldn't) go, was. 10) didn't give, wouldn't.
Упражнение 18 1. If he were not busy, he would come to see us. 2. If the girl had studied well last year, she would not have received bad marks. 3. If he had not broken his bicycle, he would have gone to the country. 4. If he had (more) practice, he would speak English better. 5. If I had not had a bad headache yeasterday, I should have come to see you. 6. If the ship had not sailed near the coast, it would not have struck a rock. 7. If he had been in town, he would have been present at our meeting. 8. If the pavement had not been so slippery, I should not have fallen and hurt my leg. 9. If the sea were not (so) rough, we should (could) sail to the island. 10. If they had not made a fire, the wolves would not have run away. 11. If it were not late, I shouldn't have to go home. 12. If I had not expected my friend to come, I should (could) have gone to the cinema with you. 13. If mathematics weren't his favourite subject and he didn't work a lot at it, he wouldn't always get top marks. 14. If I had had a dictionary, I should have translated the article yesterday. 15. If the night had not been pitch-dark, we should not have lost our way. 16. If the box had not been so heavy, I shouldn't not have a taxi (I could have carried it).
Упражнение 19 1. If the travellers had had a camera with them, they would (could) have taken pictures of the beautiful scenery. 2. If there had been any sugar left, we shouldn't have had to go to the shop late in the evening. 3. If this house were not situated close to a chemical plant, the air around wouldn't be bad and the house would be very good for living. 4. If I were acquainted with him, I should ask his advice. 5. If you didn't have a toothache, you would (could) enjoy this merry evening party. 6. If you were not so absent-minded, you would not make so many mistakes. 7. If you had rung me up, I should have known you were in trouble. 8. If you had not left the child alone, he would not have hurt himself. 9. If they had not spent a year in the tropics, they would not have got so sun-tanned. 10. If it had not rained so heavily, we should not have got drenched to the skin. 11. If you had watched the cat, it would not have eaten the fish. 12. If a huge black cloud had not appeared from behind the forest, we should not have turned back and hurried home. 13. If it were not so late, we should go to see them. 14. If you had not been in her way, she would not have been angry.
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