题目内容
7. Mr Black is a very good doctor. He (work) in that hospital since 1997.
7. has worked
5. 你会用电脑来发送和接收电子邮件吗？
4. 新的电脑只有书一样大小。
() 6. — have you studied in this middle school?
—Since two years .
A. How long;before B. How much time;before
C. How soon;ago D. How long;ago
() 5. Not only the students but also the teacher tired out after the mid-term exam.
A. was B. were C. made D. did
2. I failed (go) to sleep last night because of the loud noise next door.
4. Look!The father is carrying the child on his two (肩膀) .
7. —How long Mr Zhang (teach) in our school?
—For over twenty years,I think.
9. The (销售量) of the cars are much larger this year than last
