I. 请选择正确答案

　　1. -Is Runyang Bridge open to the public yet?

　　-Yes. It ______ for almost one and a half months.

　　A. has opened    B. has been opened    C. has been open   D. was open

　　2. -When did you borrow the English storybook?

　　-I borrowed it last week. I______it for a week

　　A. have bought     B. have kept       C. have borrowed     D. had

　　3. When Li Ming hurried home, he found that his mother ____already____to hospital.

　　A has; been sent    B had; sent         C. has; sent        D had; been sent

　　4. -When_____he_____back?    - Sorry, I don't know.

　　A. does,come        B.are coming       C.is come          D.is coming

　　5. Was it raining hard when you _____ this morning?

　　A. left           B. leaves          C. was leaving     D. would leave

　　6. What ______ from three to four yesterday afternoon?

　　A have you done     B had you done     C did you do      D were you doing

　　7. -I'm looking for Mr White.

　　-He was here just now. But he______to a meeting and he won't be back until eleven o'clock.

　　A. was          B. will be         C. has gone       D. has been

　　8. Since 2000, Nanchang has become a new city. Everything______ .

　　A. is changed     B. was changed      C. has changed       D. had changed

　　9. How can you possibly miss the news?

　　It ____ on TV all day long.

　　A.has been           B. had been            C. was              D. will be

　　10. She asked him whether he _____ back for lunch.

　　A .came       B. was coming       C. come          D. had come