改错：1.Mr.Green is always working hard should get a rise.2.I,w

改错：
1.Mr.Green is always working hard should get a rise.
2.I,who is your good friend,will try my best to help you.
3.It was a meeting that importance I did not realize at that time.
4.Is this the horse that you spent five hours drawing it yesterday?
5.The students who has finished the exercises may leave the classroom now.
6.My glasses,with which I was like a blind man,fell to the ground and broke.
7.Children eat a lot of sweets or chocolate often have bad teeth.
8.The boss whose department Ms King worked ten years ago look down on women.