A.
B.
C.
A.
B.
C.
A.
B.
C.
A.How often do you exercise?
B.What did the teacher say about her paper?
C.How soon can you finish your homework?
A.Sorry to hear that. B.What a beautiful car!
C.Never come back again.
A.My parents are not at home. B.Mary hasn't been to the Great Wall.
C.My grandfather wasn't as strong as before.
