57. LilyLucy may go with you, because one of them must stay at home.

13.The Bunsen Burner is so named because it is thought by Robert Bunsen.

12.When I was young, I wasn＇ t usedwhen I made some mistakes.

11.Our new teacher is not experienced and can＇t make himself clearly in class.

10.—Father is scolding somebody again.—T m getting tired ofaloud in the room.

9.If you commit a crime, there is no way to escape.

8.On Halloween, the children came to Mrs. Harris * house in strange costumes.

7.The boy is not allowedviolent TV programs. Actually, his parents don＇t allowTV onweekdays.

6.mountains and rivers, the foreigners finally covered the whole route of the Long March.

5.Every detail should be thought ofthat nothing bad will happen during the National Day.

4.into the famous university made him the pride of his family.