根据首字母提示完成单词，使句子完整通顺。

1. I'm your new teacher. I'll i_______ myself to you fires.

2. Ther were m_______ for five years and they had a son.

3. There are four q_______ in an hour.

4. We held a big party to c_______ Mother's Day.

5. Mother was cooking in the k_______ When I came back.

6. We should walk on the s_______ on the street.

7. You must i_______ your English,or you will fall behind others.

8. Nobody can dance so well b_______ Zhang Hua.

9. Qian Xue sen is an e_______ scientist in China.

10. Piease tell me how to p_______ the new word.