—You can’t smoke here . Look at the sign. —Sorry, I __________ it.
| A．am going to see | B．won’t see | C．don’t see | D．didn’t see |
－Look! The dress over there is so beautiful. I’ll take it.
－You’d better ________first. I’m afraid it’s too short for you.
| A．pay for it | B．put it on |
| C．try it on | D．wait for it |
—Has Sam finished his report?
—I have no idea. He _______ it in his office the whole morning.
| A．writes | B．has written |
| C．will write | D．was writing |
You may go fishing if your work _______.
| A．will be done | B．has done |
| C．was done | D．is done |
Follow your teacher’s advice, _______ you’ll make great progress in your English.
| A．or | B．and | C．but | D．so |
You _______ write the poem down. Our teacher will give us a copy.
| A．can’t | B．shouldn’t | C．needn’t | D．mustn’t |