1. Can he swim?

2. Do I smoke 20 cigarettes a day?

3. Was Ann late this morning?

4. Will my parents be here tomorrow?

5. Does John like his job?

6. Do I live near the city centre?

7. Did my friends enjoy their holidays?

8. Had Max had a cold shower this morning?

9. Does Marry like chocolate more than anything else?

10. Are we going out this morning?