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?
