. Употребите глаголы, данные в скобках, в нужной видовременной форме 1. George (come)? – Yes, he (...).– When he (come)? – He (come) 10 minutes ago. 2. Don't ring me up at 3. My father usually (have a rest) after dinner. 4. My ...

1. Has George (come)? – Yes, he (has).– When did he (come)? – He (came) 10 minutes ago. 2. Don't ring me up at 3. My father usually (has a rest) after dinner. 4. My friend (has been waiting) for you since two o'clock. Why didn't you ( come) in time? 5. How long have you (been translating) this article and how much of it have you (translated)? 6. I (had returned) from the library by three o'clock yesterday. 7. Don't come to me at 5 o'clock today. I (will be having) an English lesson. 8. When he be­gan to teach at the Institute, students in his group had al­ready been studying) English for two years. 9. My friend (studies) at the library every day. Last Sunday we (went) to the li­brary together. We (read) books on Russian literature, ( learnt) English and (translated) some newspaper articles. 10. Have you ever been to the Urals? – Yes, I have. I (was) there last year. Borisov (will be) on business there next year. 11. I (would have written) this book in a year if I (had had) more free time. 12. By the first of September she (will have worked) here for 20 years. 13. Had you (been learning) English before you entered the Uni­versity? 14. Rose and Jim (met) for the first time when they (were studying) at the university and they (have) already known each other for seven years. 15. I'm sorry you (have decided) to leave the company. I (will miss) you when you (are gone).