Упражнение 229: Раскройте скобки, употребляя глаголы в требующейся форме, так чтобы получить Present Continuous или Present Perfect.

1. What are you (to do) here? -> What are you doing here? 2. I am (to write) a letter to my friends. -> I am writing a letter to my friends. 3. Who has (to write) this article? -> Who has written this article? 4. What language are you (to study)? -> What language are you studying? 5. We have already (to learn) a lot of English words. -> We have already learned a lot of English words. 6. What is she (to teach) them? -> What is she teaching them? 7. Who has (to teach) you to do it? -> Who has taught you to do it? 8. He has just (to do) something for us. -> He has just done something for us. 9. Have you (to find) the book? -> Have you found the book? 10. What are you (to look) for? -> What are you looking for? 11. What are you (to talk) about? -> What are you talking about? 12. We have just (to talk) about it. -> We have just talked about it. 13. He has just (to say) something about it. -> He has just said something about it. 14. She is (to tell) them some interesting story. -> She is telling them some interesting story. 15. He has (to tell) us nothing about it. -> He has told us nothing about it. 16. She has (to tell) them some stories about dogs. -> She has told them some stories about dogs. 17. We have (to have) two lessons today. -> We are having two lessons today. 18. They are (to have) a meeting. -> They are having a meeting. 19. She has not (to speak) yet. -> She has not spoken yet. 20. They have (to ask) me several questions. -> They have asked me several questions. 21. He has already (to learn) the rule. -> He has already learned the rule. 22. I am (to write) an exercise. -> I am writing an exercise. 23. What is he (to do)? -> What is he doing? 24. He is (to read) a newspaper. -> He is reading a newspaper. 25. Have you (to read) any stories by Jack London? -> Have you read any stories by Jack London? 26. I am (to answer) the telephone right now. -> I am answering the telephone right now. 27. He has (to fix) his car and now he is (not to have) any trouble with the brakes anymore. -> He has fixed his car and now he doesn't have any trouble with the brakes anymore. 28. Have you just (to hear) tomorrow's weather forecast? -> Have you just heard tomorrow's weather forecast? 29. I have (to read) this interesting book lots of times. -> I have read this interesting book lots of times. 30. I don't think he has ever (to do) it. -> I don't think he has ever done it.