— More than thirty students competed ______ each other in the English competition.
— But they could only compete ______ three medals.
| A．against; with | B．against; on | C．with; for | D．on; for |
He must have admired what you did yesterday, ___?
| A．hasn't he | B．didn't he | C．must he | D．haven't he |
No one asked for me while I was out, ___?
| A．didn't he | B．did they | C．did it | D．do they |
Don't blame him, ___?
| A．will you | B．shall we | C．do you | D．don't you |
It’s been raining all day long , ___?
| A．is it | B．isn't it | C．hasn't it | D．don’t you |
Serveral pairs of old shoes need ___.
| A．washed | B．to wash | C．washing | D．to being washed |