根据句意和首字母提示完成单词，使句子正确、句意通顺。请将答案写在题后相应的横线上。
1. It's good manners to keep q__________ in a library.
2. Uncle Rick spent the whole afternoon f__________ our broken bikes.
3. Mr.Kennard is a teacher of much e__________.He has taught in several countries.
4. Eating more f__________ vegetables is good for health.
5. Boys and girls, please pay a__________ to your handwriting. Write clearly and correctly.
6. Could you tell me how to i__________ my spoken English?
7. Don't go a__________ the street unless the traffic light turns green.
8. December is the t__________ month of a year.
9. The astronauts who flew into space in Shenzhou V and VI are the national h__________ of China.
10. We were all r__________ tired when we got to the top of the mountain.