单项选择题
M: Our professor is iii today, so we have no classes. F: Isn’t that nice Do you know how long he will be absent
A.Husband and wife. B.Teacher and Student. C.Classmates.
A.encouraged B.kept at home C.given breaks D.paid
A.That can’t be replaced. B.Honesty is very important. C.Family is more important than friendship.