—The light in his office is still on. Do you know ?
—In order to prepare for tomorrow’s meeting.
| A．if he works hard | B．why he stays up so late |
| C．that he is so busy | D．when he will stop working |
Remember not to have ____ drink.
| A．too many | B．too much |
| C．many too | D．much too |
Amy makes fewer mistakes than Frank. She does her homework ____.
| A．more carefully | B．more carelessly |
| C．more careful | D．more careless |
—Remember ____ off the lights when you leave the room.
—OK. I will.
| A．to turn | B．turing |
| C．taking | D．to take |
—Which kind of food smells ____ or tastes____?
—Sorry, I don’t know.
| A．good; well | B．well; bad |
| C．good; good | D．well; well |
—Do you think the students need to have lunch at school?
—____. It’s good for them to save time.
| A．Yes, I think so |
| B．No, I don’t think so |
| C．I agree with you |
| D．I don’t agree with you |