Although you may meet some difficulties, you should never _____．
| A．turn up | B．get up |
| C．give up | D．grow up |
---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 |