—Excuse me, may I sit here?
—. The girl on the seat will return soon.
A. Yes, please B. I’m afraid not C. No, thanks
— Could you tell me Zhang Daqian Museum ?
—The day after tomorrow, I think.
A. when will you visit B. when you will visit
C. when you would visit
—Must I be home before eight o’clock, Mum?
— No, you . But you have to come back before ten o’clock.
A. needn’t B. can’t C. mustn’t
Teachers often tell us in the river after school.
A. don’t swim B. not swim C. not to swim
Remember toyour mobile phone when the plane takes off.
A. turn on B. turn down C. turn off