Jane， are your_______teachers—No. My mother is a teacher. My father is a doctor.

The little boy was the only one who _____ the earth- -quake in his village, and the government sent him to a city school after that.

Dad, must I finish my homework today——No, you . You may do it tomorrow.

165. Mr.Blackthe nail with a hammer on thewall and hung a family photo on it.

The place ______ you are going to visit is the ruins (废墟) of the World Trade Center.