1. 根据句意及提示用正确的短语填空。

1. （1） His grandmother (死于) cancer last year.

3. （2） The old people in the people's home are (过着幸福的生活).

5. （3） (换句话说), it's time for us to study hard.

7. （4）    (结果), he succeeded.

9. （5） You   (最好) lie on the bed to have a rest .