Ⅰ. 单项选择 (30%)
1. Would you mind _________ in class?
A. no talking B. not talking C. no talk D. not talk
2. —_________ have you been in this school?
—For two years.
A. How often B. When C. How soon D. How long
3. Our teacher told us light (光) _________ much faster than sound .
A. travels B. traveled C. had traveled D. will travel
4. My father _________ Beijing on business for three days. He will be back in
two days.
A. have gone to B. has gone to C. has been to D. has been in
