--You've never been to China, _______? --_______. I've been there three times.
A. have you; No, I haven't
B. haven't you; No, I haven't
C. have you; Yes, I have
D. haven't you; Yes, I have
Tom_______ for five years.
A. married B. got married
C. was married D. has been married
--Where’s Sam? ---He _________ for France. He will stay there for a week.
A. had left B. has left C. left D. will leave
His grandfather __________ for thirty years.
A. died B. was dead C. has been dead D. has died
There have been no buses _______ half an hour.
A. after B. for C. in D. Since
- _______ have you been friends? . -We have been friends since we were young.
A. How far B. How long C. How soon D. How much
