单词拼写。

1. When I was a child, I was i______ in music.

2. Don't tell others. It's a s______ between you and me.

3. I like c______ with my friends online very much.

4. The p______ of the words "sea" and "see" is the same.

5. It's 10 o'clock in the evening. Why are these shops still o______？

6. Li Lei learns English by reading a_______.

7. Tom did well in drawing. Who taught him? Nobody, he taught h______.

8. Would you mind not w______ you time?

9. His grandmother's d_______ makes him very sad.

10. Did you use to make a d______ to work hard?

HSDPA技术中MAC-HS实体在（）中。

A.NODEB

B.RNC

C.CN

D.BBU