Direct And Indirect Questions

Answers

1. Where is Sam?
2. Do you know where Sam is?
3. I don’t know who they are.
4. How much will it cost?
5. I have no idea how much it will cost.
6. What time does the show start?
7. Do you know what time the show starts?
8. What do you mean?
9. Please explain what you meant.
10. I wonder why he left early today.
11. The teacher asked me what I was writing in my book.
12. I want to know how we will solve this problem.