1.This is a machine.It can tell us time.
问题描述：
1.This is a machine.It can tell us time.
2.Everyone may know the girl.Her father is called Fang Gang.
3.Mei'an is a small village.It lies in the northeast of Suzhou.
4.He is a friend.I can depend on him.
5.The book is really good.We should read it.
6.The woman is my English teacher.She is working in the office.
答
1.This is a machine that can tell us time.
2.Everyone may know the girl whose father is called Fang Gang.
3.Mei'an is a small village which lies in the northeast of Suzhou.
4.He is a friend whom i can depend on .
5.The book which We should read is really good .
6.The woman who is working in the office is my English teacher .