— Excuse me, but can I sit here?
— ________. The man who sat here says he will be back soon.
| A．Yes, please | B．You’re welcome |
| C．No problem | D．You’d better not |
The number of the books in our library _________ about 20,000.
| A．is | B．are | C．has | D．have |
------- ______________?
------She is slim and beautiful.
| A．What does she like | B．What’s she like |
| C．What does she do | D．What’s she alike |
Time seems ______ when we are playing computer games.
| A．go faster | B．to go faster |
| C．to going faster | D．go fast |
______ you are, _____ mistakes you’ll make.
| A．The more careful, the fewer |
| B．More careful, the less |
| C．The more careless, the less |
| D．More careless, fewer |
My best friend Jack looks happy, and he always ________ a smile ________ his face.
| A．wear; on | B．put; in |
| C．wears; on | D．wears; in |