11. Has Tom finished the work?
12. Did the teacher give some exercises?
13. How many games has the team played?
14. What time can the boys hand in their papers?
15. Who lent you this book?
16. How many marks does the teacher give you?
17. Do they teach English here?
18. Will you invite her to your wedding party?
19. Has Tom finished the work?
20. Did the teacher give some exercises?
– HTHT: (?) Have/has + S + been + P2 + (by O)?
– HTĐ: (?) Am/is/are + S+ P2 + (by O)?