— Is there any possible way to help the children get rid of such a bad habit?
— To be honest, it’s very hard, but we ______on this problem.
A.work | B.worked | C.are working | D.were working |
With these words, he ______a wide-mouth jar from his pocket and set it on the table in front of him.
A.pulled out | B.checked out | C.stuck out | D.dropped out |
Don't mention that at the beginning of the story, or it may _____ the shocking ending.
A.give out | B.give off | C.give up | D.give away |
Gun control is a subject_______ Americans have argued for a long time.
A.of which | B.with which | C.about which | D.into which |
He played the computer games till late last night,____ early this morning.
A.more than | B.other than | C.rather than | D.or rather |
Mr. Wang made up his mind to devote all he could______ his oral English before going abroad .
A.improve | B.to improve | C.improving | D.to improving |