If there are people driving, there will be air pollution.
A、more, less
B、fewer, more
C、fewer, less
----- Which is your favorite sport, swimming, running or skating?
------_______ of them. I like water skiing best.
| A．None | B．Neither | C．All | D．Either |
— Would you please tell Maria about it?
— _________
| A．Good idea. | B．Sure. | C．No, thanks. | D．Yes, please. |
— Would you like to sing some songs with us?
— _________ I have to cook.
| A．Of course. | B．I’d love to. |
| C．I’m sorry I can’t. | D．It’s fun. |
— May I _________ Lily?
— I’m afraid you have the wrong(错误的) number.
| A．tell to | B．speak to | C．say to | D．ask |
— How about going swimming?
— I’d like that, _________ I’m afraid I have no time.
| A．and | B．or | C．but | D．so |