关于关系代词的一些题目求答~快~

Mr Smith who had a heart attack was warded.
The lift which broke down yesterday has not been repaired yet.
John bought an expensive watch which turned out to be a fake.
That is the boy whose pet was run over by a car.
We finally reached a small town where had our lunch there.
That is the girl whom I borrowed the umbrella from.
The car which belonged to the manager was stolen.
The teacher who The pupils like very much is leaving the school.

1.Mr Smith had a heart attack which he was warded.
2.The lift broke down yesterday which has not been repaired yet.
3.John bought an expensive watch which turned out to be a fake.
4.That is the boy whose pet was run over by a car.
5.We finally reached a small town where we had our lunch there.
6.That is the girl whom I borrowed the umbrella from.
7.The car which belonged to the manager was stolen.
8.The teacher whom the pupils like very much is leaving the school .<