вставить нужную форму глагола. 4. He... not at the institute yesterday. 5. We... in the classroom now. 6. They... in the next room. 7. ... you... at the seminar tomorrow? 8. Her sister ... a good engineer. 9. Yesterday two students... absent. Today all... present. 10. Next Monday the first lesson... ... English. 11. I... ... very busy tomorrow. 12. G. Byron... born in 1788. 13. ... you married? - Yes,... 14. ... your Friend from Minsk? - No, he ... from Moskow. 15. My parents ... not very old. 16. What ... your sister's name? 17. My brothe... ... an operator next yeat. 18. We... buse with mathematics yesterday. 19. My Friend... fond of books.

4-was

5-are

6-are

7-will you be

8-is

9-were, is

10-will be

11-I'll(will)be

12-was

13-are,yes I am.

14-is,isn't(is not)

15-are not

16-is

17-is

18-were

19-is