1. Вставьте частицу "to" перед инфинитивом, где необходимо.
1. I like ... play the guitar. 2. My brother can ... speak French. 3. We had ... put on our overcoats because it was cold. 4. They wanted ... cross the river. 5. It is high time for you ... go to bed. 6. May I ... use your telephone? 7. They heard the girl ... cry out with joy. 8. I would rather ... stay at home today. 9. He did not want ... play in the yard any more. 10. Would you like ... go to England? 11. You look tired. You had better ... go home. 12. I wanted ... speak to Nick, but could not... find his telephone number. 13. It is time ... get up. 14. Let me ... help you with your homework. 15. I was planning ... do a lot of things yesterday. 16. I'd like ... speak to you. 17. I think I shall be able ... solve this problem. 18. What makes you ... think you are right? 19. I shall do all I can ... help you. 20. I like ... dance. 21. I'd like ... dance. 22. She made me ... repeat my words several times. 23. I saw him ... enter the room. 24. She did not let her mother ... go away. 25. Do you like ... listen to good music? 26. Would you like ... listen to good music? 27. That funny scene made me ... laugh.
2. Замените части предложений инфинитивными оборотами.
E.g. The boy had many toys which he could play with. The boy had many toys to play with.
1. I have no books which I can read. 2. Is there anybody who will help you with your spelling? 3. Don't forget that she has a baby which she must take care of. 4. Have you got nothing that you want to say on this subject? 5. There was nothing that he could do except go home. 6. I have only a few minutes in which I can explain these words to you. 7. I have an examination which I must take soon, so I can't go to the theatre with you. 8. King Lear decided to have a hundred knights who would serve him after he had divided up his kingdom. 9. Here is something which will warm you up. 10. Here is a new brush which you will clean your teeth with. 11. Here are some more facts which will prove that your theory is correct. 12. Here is something which you can rub on your hands. It will soften them. 13. Here are some screws with which you can fasten the shelves to the wall. 14. Here are some tablets which will relieve your headache. 15. Here are some articles which must be translated for tomorrow. 16. Who has a pen or a pencil to spare? I need something I could write with. 17.1 have brought you a book which you can read now, but be sure and return it by Saturday. 18. Soon we found that there was another complicated problem that we were to consider. 19. The girl was quite young when both her parents died and she remained alone with two younger brothers whom she had to take care of.
3. Замените выделенные части предложений инфинитивными оборотами.
E.g. He is sorry that he has said it. He is sorry to have said it.
1. She was sorry that she had missed the beginning of the concert. 2. I am glad that I see all my friends here. 3. I was afraid of going past that place alone. 4. My sister will be thrilled when she is wearing a dress as lovely as that. 5. We must wait till we hear the examination results. 6. She is happy that she has found such a nice place to live in. 7. I should be delighted if I could join you. 8. He hopes that he will know everything by tomorrow. 9. It is certain that it will rain if you don't take your umbrella. 10. Don't promise that you will do it, if you are not sure that you can. 11. He was happy that he was praised by everybody. 12. He was very proud that he had helped his elder brother.
4. Раскройте скобки, употребляя требующуюся форму инфинитива.
1. Не seems (to read) a lot. 2. Не seems (to read) now. 3. He seems (to read) since morning. 4. He seems (to read) all the books in the library. 5. I want (to take) you to the concert. 6.1 want (to take) to the concert by my father. 7. She hoped (to help) her Mends. 6. She hoped (to help) by her friends. 9. I hope (to see) you soon. 10. We expect (to be) back in two days. 11. He expected (to help) by the teacher. 12. The children seem (to play) since morning. 13. I am glad (to do) all the homework yesterday. 14. She seems (to work) at this problem ever since she came here. 15 I am sorry (to break) your pen.
5. Раскройте скобки, употребляя требующуюся форму инфинитива.
1. I hate (to bother) you, but the students are still waiting (to give) books for their work. 2. He seized every opportunity (to appear) in public: he was so anxious (to talk) about. 3. Is there anything else (to tell) her? I believe she deserves (to know) the state of her sick brother. 4. He began writing books not because he wanted (to earn) a living. He wanted (to read) and not (to forget). 5. I consider myself lucky (to be) to that famous exhibition and (to see) so many wonderful paintings. 6. He seems (to know) French very well: he is said (to spend) his youth in Paris. 7. The enemy army was reported (to overthrow) the defence lines and (to advance) towards the suburbs of the city. 8. The woman pretended (to read) and (not to hear) the bell. 9. You seem (to look) for trouble. 10. It seemed (to snow) heavily since early morning: the ground was covered with a deep layer of snow. 11. They seemed (to quarrel): I could hear angry voices from behind the door. 12. Perhaps it would upset her (to tell) the truth of the matter. 13. They are supposed (to work) at the problem for the last two months. 14. The only sound (to hear) was the snoring of grandfather in the bedroom. 15. Her ring was believed (to lose) until she happened (to find) it during the general cleaning. It turned out (to drop) between the sofa and the wall. 16. They seemed (to wait) for ages.