Mum says ______ I do my homework now, I can watch TV for an hour tonight.
| A．if | B．though |
| C．because | D．while |
hardly ever
A. 努力的 B. 曾经 C. 几乎不
The postman ______ the mails to her.
A. brings B. sends C. takes
Would you like to go with me next Sunday? Sorry, ______ .
A. I am not sure. B. I’m not interested. C. Sure.
______ will you go back from Hong Kong? ---In 3 days.
A. How long B. How soon C. How often
______ do you exercise in a week?
A. How long B. How far C. How often