根据首字母或汉语提示，填写所缺单词，完成句子。

1. We must look b              ways when we cross the road.

2. In China, buses must k_________ on the left.

3. Be careful, or you may get h________ in traffic accidents.

4. Fall is a h________ season. Farmers get a good harvest.

5. Can you help me c________ these books for me?

6. They made the flowers by h_________.

7. We like making _________(雪人) in winter.

8. It rained ________(大) last night.

9. I am ________(确信) she can come here.

10. I want to give my mother a ________(惊喜) on her birthday.