After________from university,he determined to settle in the countryside.
A. graduate B. graduated
C. graduates D. graduating
The teacher commanded that the classroom should_____at once
A. clean B. cleaned
C. be cleaned D. be cleaning
He failed his maths examinations ________his careless work
A. because of B. because
C. thanks for D. as a result
We have different pies,______apples,cherry,and strawberry pies
A. such that B. for example
C. such as D. so that
_________car accidents have happened recently
A. Series of B. Lot of
C. The number of D. A series of
I don’t think it was an accident.He did it________
A. in purpose B. on purpose
C. by accident D. by purpose
