раскройте скобки, употребляя глаголы в требующемся времени: present, past, future simple; present, past, future continuous; present, past, future perfect.
1. yesterday nick (to say) that he (to read) much during his summer vacation. 2. at the age of twenty my father (to combine) work and study. 3. a great number of students (to study) in the reading-room when i (to enter) it last night. 4. mike's friends could hardly recognize him as he (to change) greatly after his expedition to the antarctic. 5. you (to play) volley-ball tomorrow? 6. when i (to enter) the hall, the students (to listen) to a very interesting lecture in history. 7. hello! where you (to go)? - nowhere in particular. i just (to take) a walk. 8. our students (to do) all kinds of exercises and now they (to be) sure that they (to know) this rule well. they (to hope) they (to make) no mistakes in the test-paper. 9. don't come to my place tomorrow. i (to write) a composition the whole evening. 10. the expedition (to cover) hundreds of kilometers, but they still (to be) far from their destination. 11. you (to go) to great britain next year? 12. mike (to eat) ice-cream every day. look, he (to eat) ice-cream now. when i (to see) him in the morning, he (to eat) ice-cream, too. he (to say) he (to eat) one ice-cream already by that time. i think he (to fall) ill if he (to eat) so much ice-cream. 13. you (to go) to the library tomorrow? - no, i already (to be) to the library this week. i (to be) there on monday. as a rule, i (to go) to the library every wednesday. but yesterday i (not to go) there, because i (not to read) the book. i (to read) it now. i (to go) to the library on saturday if i (to finish) the book by that time.14. tomorrow i (to begin) doing my homework as soon as i come from school. i (to do) my homework from three till six. my father (to come) home at seven o'clock tomorrow. i (to do) all my homework by the time he comes, and we (to go) for a walk together.