1. Does he speak Chinese well?
2. Was his father a doctor?
3. Were these books published in Moscow?
4. Did he write them a letter from Sochi?
5. Will the weather be fine tomorrow?
6. Must all books be returned to the library before the 1st of July?
8. Has he been working hard for the last two months?
9. Does he have a motor car?
10. Does this box weight more than that one?
11. Can he swim well?
12. Is he working in the library?
13. Were they glad to see him?
14. Do these boys like reading travel stories?