–Is there anything I can do for you?
---I’d appreciate____if you could explain how the email system works.
A. you B. that C. it D. one
Lucy has a great sense of humor and always keeps her colleagues with her stories.
A. amused B. amusing C. to amuse D. to be amused
—Kevin, you look worried. Anything wrong?
—Well, I ______ a test and I’m waiting for the result.
A. will take B. took
C. had taken D. take
The exam results will be____on Friday afternoon.
A. put down B. put off C. put up D. put away
Paper produced every year is____the world’s production of vehicles.
A. the three weight of B. three times the weight of
C. as three times heavy as D. three times as heavier as
In order to find the missing child, villagers _________ all they can over the past five hours.
A. did B. do
C. had done D. have done
