11. Does he still live in that street? I don't know.

I don't know ______ he still _______ in that street.

10．Who knocked at the door so loudly? I don’t know.

I don’ t know ____ _______ at the door so loudly.

9．What does he often talk about? The girl wondered.

The girl wondered _____ _____ often ________ about.

8．Where did she park her car? Do you know?

Do you know _____ _____ ____ her car?

7．How many people can you see in the picture? Who knows?

Who knows ______ _____ _____ ____ _____ ______ in the picture?

6．Have you finished your homework yet? Mr. Zhao asked Ma Gang.

Mr. Zhao asked Ma Gang ____ _____ ____ ____ ___ homework yet.

5．Are the children playing games? Tell me.

Tell me ______ the children ______ ______ games.

4．Can they speak French? I want to know.

I want to know ______ _______ _______ _______ French.

3．There will be a meeting in five days. Jack didn’t know.

Jack didn’t know _____ there _____ ____ a meeting in five days.

2.　 Light travels faster than sound. My teacher told me.

My teacher told me _____ light _______ faster than sound.