I think there will be _____ people and ______pollution.
| A．less, fewer | B．less, more | C．fewer, less | D．fewer, fewer |
Is this your bike _________ Mary’s?
| A．and | B．or | C．but | D．of |
Your school bag is nice. _________________
| A．Yes, it is | B．Thank you |
| C．That’s right. | D．Oh, no. |
This is ________ MP4. Yours is over there.
| A．my | B．me | C．I | D．mine |
Is he your teacher? ________________.
| A．Yes, it is. | B．No, it isn’t |
| C．Yes, he is. | D．No, this isn’t. |
Jim and Tim are good ____________.
| A．brother | B．friend | C．friends | D．sister |