— I have ______ in learning chemistry. Could you help me with it?
— Sure, I’d love to.
| A．success | B．interest | C．trouble | D．fun |
Our teacher often tells usenough sleep every day.
| A．have | B．had | C．to have | D．having |
I in this school for three years.
| A．have studied | B．will study |
| C．am studying | D．studied |
Hurry up, you will be late for the meeting.
| A．so | B．or | C．and | D．but |
—Which subject do you like , Chinese or English?
—English, of course.
| A．well | B．better | C．best | D．the best |
—I use your color pencil?
—Sure. Here you are.
| A．Must | B．Need | C．May | D．Should |