Раскройте скобки, употребляя глаголы в форме past simple, present simple или past continuous:
once, while i (to walk) in a park of london, i (to see) an old man. he (to sit) on a bench holding a book in his hands. i (to see) that the book (to be) of great interest. it (to be) a very old copy of early byron's works. i (to look) at the old man and (to understand) that he (to know) that i (to sit) because of him and the book. i (to smile). "it is the last i (to have)", he (to say) and (to stretch) it out to me. i (to take) with the words: "i love the old books." i (to open) the book and (to look) at the date: it (to be) a remarkable book. "i (to have) a hard life and this book (to be) a comfort to me. but i have to sell it, " (to say) the old man.

раскройте скобки, употребляя глаголы в форме past, present, future simple; past, present, future continuous: 1. we (to be) very busy now. we (to discuss) a very impor- tant question. 2. where (to be) peter? he (to have) his english lesson now? - no, he (to have) his english tomorrow. 3. where (to be) susan? she (to work) in the library at the moment. she (to stop) working in an hour 4. what children (to do) when you (to come) home yester- day? they (to play) in their room 5. at two o'clock tomorrow we (to take) our french lesson. 6. this problem (to be) too difficult to discuss it now. i (to think) we (to discuss) it tomorrow, when we (to have) more time. 7.he (to spend) last week in a hospital. he (to be) ill. why you (not to put) your coat on yesterday? it (to be) cold. 9. he (not to eat) when i (to come) yesterday. he (to read) a book.10. as a rule he (to translate) two articles a week. but he (to translate) three articles last week. 11. she (not to see) me when i (to come) into the room. she (to read) at that moment. 12. we (to wait) for them at two o'clock tomorrow. we (to be) sure they (to come) in time. 13. my friends (to walk) when it (to begin) raining. 14. tomorrow he still (to work) when i come home 15. yesterday i (to return) home at eight o'clock: it (to get) dark and (to rain) at the time. 16. i (to cut) my finger when i (to peel) an apple. 17. let's go to the cinema when the lessons (to be) over. 18. he (to become) furious when he (to understand) that he was late. 19. if she (not to come) tomorrow, ring her up.​