改写下面的句子,用HE作句子的主语
1 I must call the doctor.
2 I am going to telephone him.
3 I can go with her .
4 I have a new car.
5 I come from America.
6 I am America.
7 I like ice cream.
8 I want a newspaper.
9 I was at school yesterday.
10 I don't live here.