The government must be very ______ about setting a policy, making no decision until they are quite sure it is the right one.
| A．particular | B．concerned | C．cautious | D．certain |
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 |
---____? ---The famous singer Sog Zuying will come to our city.
| A．What’s the matter | B．What’s that | C．What’s new | D．What about |