1. 根据语境及所给首字母提示补全所缺单词。

1. （1） I stayed up late yesterday,so I feel very snow.
   

3. （2） Jenny has a kind h．She always helps her classmates．
   

5. （3） Danny has to stay in hospital for a long time because of a serious i．
   

7. （4） Running in the morning has become part of my dlife．

9. （5） —How old is Mrs Smith?

   —Pshe's 50，but I'm not sure．