4.　　　 　　

4. 　He, as we expected, came to the party on time.

3.　　　 　Her bag ,in which she put all her money, has been stolen.

2.　 He made the same mistakes again ,which made his parents very angry.

1.　 Luckily none of the people who I know were killed in the earthquake.

10.　　 was knowing改为knew。

9.　　　　 is belonging 改为belongs。

8.　　　　 who 改为that。

7.　　　　 Which 改为As。

6.　　　　 in改为on。