---Peter is the fastest runner of us in our class.
---________. I think Sam is.
A. Yes,I agree B. I don’t know
C. I don’t think so D. Of course
Why not the swimming club?
A. to join B. join
C. joining D. to join in
Green Hotel has service in town.
A. friendly B. friendlier
C. friendliest D. the friendliest
Peter, do you visit your grandparents?---Twice a month.
A. How often B. How long
C. How far D. How much
The sweater is too expensive. Could you show me a ___ one,please?
A. big B. funny
C. long D. cheap
Which TV show do you like____,talk show, Beijing opera or news?
A. well B. better
C. best D. worse