11 What ARE you DOING ? — I AM COPYING the text from the text-book now. 12. WILL he GO (IS HE GOING) to Moscow next week?
13. He HASN'T SMOKED (HASN'T BEEN SMOKING) for a month. He is trying to give it up.
14. When did he arrive? - He arrived at 2.00.
15. Had you switched off the light before you left house?
16. I read these books when I was at school. I liked them very much.
17. I couldn't go out because I didn't finish my work.
18. I told you the answer yesterday.
19. What will you do tomorrow in the evening?
20. I didn't meet him last week.
21. I usually leave home at 7 and get here at 12.
22. Here is you watch. I have just found it.
23. Have you had breaskfast yet?
1) When did your engineer return to Moscow? -He returned to Moscow three days ago. 2) Who left for Volgograd last week? -Valery Zotov. 3) Boris read the fourth sentence very well. 4) Dmitry Petrov went to the board, wrote a proposal, read it and went back to his desk. 5) What exercise did you do at home yesterday? -Exercise 20. 6) Talk about it with Mikhail Zontov, he came from Krasnodar yesterday. 7) How did your students speak English in the past year? 8) When did your sister come to Moscow? -Three years ago. 9) What did you do in class Yesterday? -We read texts and did exercises, spoke English with our teacher and translated sentences from Russian into English. 10) When did you receive this letter? -Yesterday morning.
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