6.(　 ) I can't understand ______the boy alone.

　　 A. why she left 　 B. why did she leave 　

　C. why she had left　 　　D. why had she left

5.(　 ) Could you tell me ___________?

　 　A. where do you live 　 　　　　B. who you are waiting for

　　 C. who were you waiting for　 　D. where you live in

4. Peter knew _______________.

A. whether he has finished reading the book　

B. why the boy had so many questions

C. there were 12 months in a year　 D. when they will leave for Paris

3. Let me tell you __________________.

A. how much is the car　　　 　　　　　B. how much does the car cost

C. how much did I pay for the car　　 D. how much I spent on the car

2. Tom asked my friend ________________.

A. where was he from　 　　　B. that the earth is bigger than the moon

C. when did he come back　 　D. not to be so angry

1. What did Mike say? He said ____________________.

A. if you are free the next week　 B. what colour was it

C. the weather is fine　　　　 　　D. summer comes after spring

15. Was the watch made in Shanghai? I don't know.

I don't know _______ the watch _______ made in Shanghai.

14. Do they want fried chicken? He asked the boys.

He asked the boys _______ they ______ fried chicken.

13. When does the train arrive? Please tell me.

Please tell me ________ _________ ________ _________.

12. What's his name? I asked him. 　 　　I asked him what _____ _____ _____.