IV. Rewrite the sentences, using the words in brackets: 1. I'm sure it's a crocodile (must).
2. It's possible you have left your bag in the car (could).
3. I'm sure Mike didn't do it (can't).
4. She speaks foreign languges so well. Perhaps, she travels a lot (mihgt).
5. You have been working all the day. I think you are tired (must).
6. The puppy looks so helpless. I think he has lost his family (could).

My hobby is reading, whether it be a newspaper, a book, a magazine written by any good author. in my free time i always read stories, novels, novels, biographical and scientific articles and any other materials that interest me in my free time.
what about my hobby? this, most likely, is what i do with great pleasure in my free time from classes and household chores.
мое хобби – чтение, будь то газета, книга, журнал, написанная любым хорошим автором. в свободное время я всегда читаю рассказы, повести, романы, биографические и научные статьи и любые другие материалы, которые мне интересны в свободное время.
что можно сказать о моем хобби? это, скорее всего, то, чем я занимаюсь с огромным удовольствием в свободное от занятий и дел время.

1. I will accompany you with pleasure as soon as I finish my report. 2. The performance will be a great success if he plays the leading role. 3. If this time is convenient for you, we will meet tomorrow. 4. We will not complete the work this week in case he gets ill. 5. We will not start till he arrives. 6. Provided he leaves now, he will miss the rush hour. 7. We will not be able to carry out the experiment unless he helps us. 8. You may take my dictionary as long as you give it back on Friday. 9. As soon as he (returns) from the beach, we (will have) dinner. 10. I (will phone) you when she (comes). 11. Providing that he (works) hard, he will finish his work on Thursday. 12. She has two keys in her bag in case she (loses) one. 13. Unless he (comes), we (will not go) to the country. 14. He (will remind) you of your promise in case you (forget) it. 15. As soon as the lake (gets frozen), she (will go skating). 16. When you (turn) on the right, you (will see) an old oak. 17. If she (keeps) her promise, they (will be) rich. 18. Unless you (look) at the picture at some distance, you (will not see) the details. 19. Providing that nothing (happens), I (will return) in two weeks. 20. If the wind (blows) from the west, it (will rain / rains). 21. If you (get) there before me, wait till I (come). 22. Provided all (goes) well, I (will graduate) in June. 23. He (will not go) for a walk until he (does) his lessons. 24. He (will not catch) the train unless he (leaves) immediately. 25. We (will not wait) till he (makes up his mind).