1. (2017·日照模拟) 根据首字母及汉语提示，写出下列句子中的完全形式。

1. （1） Bad news. There is a big e happened in Japan on March 11, 2011.

3. （2） I have n been to Beijing. It's my dream.

5. （3） Sleeping late is bad for our health , e for children.

7. （4） I have a toothache; I must go to see a d .

9. （5） This Sunday morning we are going to have a picnic u it rains.