--What were you and the policeman talking about? --He asked me_______.
| A．why was I staying there |
| B．what I have been |
| C．how could he get through the building |
| D．whether I could help him |
People in the southwest of China are in great need of ______ this year because it hasn’t rained for a long time there.
| A．food | B．water | C．drinks | D．vegetables |
— When _______ you _______ to learn to ride your bike？
— I really can’t remember the time.
| A．do; begin | B．did; begin | C．have; begun | D．had; begun |
— Can I go to the movie, Mum?
— Certainly. But you _______ be back by ten o’clock.
| A．can | B．may | C．might | D．must |
“Everyone thinks of changing the world, _______ no one thinks of changing himself.” A famous Russian writer once said.
| A．so | B．because | C．and | D．but |
Go along this street and turn right. Taizhou Library is on your left. You can’t _______ it
| A．find | B．miss | C．see | D．catch |