As a student, you’d better learn how to write down notes in class before you _____ them.
| A．forget | B．are forgetting |
| C．forgot | D．will forget |
—— What happened to the young trees we planted?
—— The trees＿＿＿＿＿＿well, but I didn’t water them.
| A．might grow | B．needn’t have grown |
| C．would grow | D．would have grown |
The traffic light is red, so I＿＿＿＿＿＿stop my car.
| A．must | B．have to | C．can | D．mustn’t |
—— Shall I tell John about it?
—— No, you＿＿＿＿. I don’t know his telephone number.
| A．needn’t | B．wouldn’t | C．mustn’t | D．shouldn’t |
—— May I leave the office before 5 o’clock in the afternoon?
—— No, I’m afraid you＿＿＿＿＿＿＿.
| A．needn’t | B．shouldn’t | C．mustn't | D．won’t |
He seldom listens to others. He＿＿＿＿＿answer for what he has done.
| A．shall | B．will | C．can | D．would |