Exercise: indirect questions 2.

1) Where has she been to?

Could you tell me ?

2) How often had they done this?

Would you let me know ?

3) What did it look like?

Do you know ?

4) Who spoke to him?

Would you tell me ?

5) Who did he speak to?

Would you tell me ?

6) What were they doing there?

Can you explain ?

7) What could have happened?

Can you let me know ?

8) Did it happen last night?

I wonder if you could tell me if .

9) Which car is yours?

Do you have any idea ?

10) Which car did you rent?

I'd be grateful if you would tell me .