—_______? —He is a worker.
| A．How is he | B．Where is he |
| C．Who is he | D．What is he |
The train was late, ______ we had to wait for half an hour.
| A．because | B．or | C．so | D．But |
After a long walk, the old man ___________be tired now.
| A．can’t | B．must |
| C．has to | D．need |
—Which one do you _________, Jim?
— I don’t mind. Either will be OK.
| A．like | B．love | C．enjoy | D．prefer |
—What kind of music does your sister like best?
—The one that she can _________. As you know, she likes dancing very much.
| A．dance to | B．sing along with |
| C．play with | D．express her feeling |
—What’re those over there?
—Oh, Some enemies ________ now.
| A．land | B．landed |
| C．are landing | D．have land |