——Have you finished doing the work____? ——Not____.
A.already;yetB.yet;yetC.already;alreadyD.yet;already
— How was your stay in Hong Kong?
— And it was a pity that I couldn’t stay there longer.
A. Nothing could be worse. B. It was just fantastic.
C. A terrible experience. D. What a hard time I had!
Nobody except Tom and Millie that park before. Only they can be our guides.
A. have been to B. has been to C. has gone to D. have gone to
---I called you yesterday evening, but there was no answer.
----- Oh, I’m sorry. I _____ dinner at a restaurant at that time.
A. have B. had C. was having D. have had
I became a student ten years . I have been a student 1996.
I have studied here about 10 years.
A. ago, since, for B. ago ,for ,since C. ago, before, for D ago, in, 
after
When the dancers stopped to us, we all couldn’t stop excitedly.
A. waving; to shout B. to wave; shouting C. to wave; to shout D. to waving; shouting
