You _____ him the news; he knew it already.
| A．needn’t tell | B．needn’t have told |
| C．mightn’t tell | D．mightn’t have told |
Not until all the fish died in the river ___ how serious the pollution was.
| A．did the villagers realize | B．the villagers realized | C．the villagers did realize | D．didn’t the villagers realize |
It’s nearly seven o’clock, Jack ___ be here at any moment.
| A．must | B．need | C．should | D．can |
--I’ll be away on a business trip.Would you mind looking after my cat?—Not at all.___.
| A．I’ve no time | B．I’d rather not | C．I’d like it | D．I’d be happy to |
--How was your recent visit to Qingdao?---It was great,We visited some friends, and spend the __ days at the seaside.
| A．few last sunny | B．last few sunny | C．last sunny few | D．few sunny last |
You’re __ your time trying to persuade him; he’ll never join us.
| A．spending | B．wasting | C．losing | D．missing |