- Can we play basketball in the school gym?- No, it ______ during the summer holidays.
A. is repaired
B. is being repaired
C. was repaired
D. has been repaired
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A new function of China’s official train ticket booking website ______to boost buyers’ chances of obtaining a ticket during the upcoming Spring Festival travel rush.
A. will be expected
B. expects
C. has been expected
D. is expected
I saw Jack in the lift this morning. He around here for a long time.
A. won't be seen
B. wasn't seen
C. hasn't been seen
D. hadn't been seen
Every means ______, but none proved ______.
A. have tried; a success
B. have been tried; successfully
C. has tried; to be successful
D. has been tried; successful
It's great that all the visitors who on the island were saved.
A. trapped
B. have been trapped
C. had trapped
D. had been trapped