The mother often tells her son to be a good boy, warning him to _____ trouble.
A. keep out of B. hold back from
C. break away from D. keep up with
This heavy rain made______ impossible_______ us to complete the task on time.
A. that; of B. it; for
C. this; for D. it; of
It____ ten years ______ I graduated from university.
A. has been; since B. is; before
C. was; since D. will be; before
--Your father is sleeping. Don’t ______, will you?
--No, I won’t.
A. interrupt B. bother C. excuse D. break
______ it is to have a cold drink after an _______ game!
A. How fun; exhausting B. What fun; exhausted
C. How fun; exhausted D. What fun; exhausting
--When ______CAAC flight 92 _______?
--Just a minute and I’ll check the timetable.
A. is; taking off B. will; be taken off
C. has; taken off D. does; take off
