ⅠHow often do you play computers?
Must I hand my homework in tomorrow?
Can I use your red pen?
How long do you exercise every day?
Why not drink some hot water?
Ⅱ
| A．One and a half hours. |
| B．No, you don’t have to. |
| C．Twice a week. |
| D．Good idea. |
E. Certainly. Go ahead.
—scientific attitude is needed in developing our city.
— I agree with you. In this way, we can makemistakes.
A. Fewer; less B. Less; more C. More; fewer
The students in the higher gradesI met in a football game are my good friends now.
A. when B. which C. who
—I have to be off right now.
—What a pity! Iyou could stay a little longer with us.
A. think B. am thinking C. thought
The old man asked the girl to take another seathe wanted to sit next to his wife.
A. because B. so that C. so
I'm sorry to have you waiting so long for Marcia, and I'm afraid it'll be ten minutes she comes back.
A. beforeB. afterC. until