Viết lại câu

Giúp mk vs ạ, hứa sẽ chấm điểm ạ
----- Nội dung dịch tự động từ ảnh -----
15. "Why is she sad?" I said to myself.
I wondered.....
16." Why don't I say anything?" he said to himself.
He wondered........
17. " When does she come?" I asked my brother.
I asked my brother..
18. "How many books do you want, Tom?" I asked.
I asked...
19." How far is it from your house to your school?' she asked.
She asked..........
20. " When are you working now?" he asked me.
He asked me...
21. "Why do you enjoy reading books?" he asked.
He asked......
22. "How do we operate this machine?" he asked them.
He asked them......
23. "Why do you study English?" he asked me.
He asked me..
24. " Who is writing this letter?" I asked her
I asked her.......
25. " What will we buy for dinner,mother?" I asked.
I asked......
26. "How much money do you have?" he asked me
He asked me..
27. "How do I decide this problem?" he asked me.
He asked her.......
28. " Where is your house?" I asked her.
I asked her........
I asked her.
29." What should I do in this situation?" I asked her.
30." Who will help me this work?" he asked me. He asked me..