19. "Will you come to my house warming party next week?"

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9. Phong asked Thu how long her father had left Vietnam for the USA.
10. The librarian asked my teacher how many books the students needed.
11. I asked him where he had put it.
13. Bill asks me where he will go tomorrow. ( đề bài says -> động từ tường thuật ở hiện tại -> không cần thay đổi thì + trạng từ thời gian)
14. Mary asked me when I had picked Ann up.
15. John asked me when the teacher would get back.
16. Ann asked Jane what she called a person who made and repaired things of iron.
17. She asked me how I went to the circus.
18. The traveller asked me how long it took to get to London.
19. Mr.Smith asked me where I was going on my vacation.
26. He asked me why I hadn't come to class the day before.
27. She wanted to know how long it would take her to get there.
28. Myy teacher wanted to know what she could do to fix the fault.
29. He asked me how we could know the answer.
30. She wanted to know where she could..the English book. (thiếu động từ can S V)
31. Lily asked me what I had found.
32. The children wanted to know where my parents had been so far.