单项选择题—I hope Bill won’t comE.—_____, why did you invite him?A.Now what B.If so C.In case D.Even though
单项选择题He wasn’t asked to take on the chairmanship of the society, unpopular with all members. A.being considered B.considering. C.to be considered D.having considered
单项选择题We can see clearly from the top of the building it is that the police are talking to. A.what B.where C.that D.who
单项选择题--Tim, what are you looking at ? ---Sorry , Mr. Smith. I ___ out at a bird outside the window. A.looked B.am looking C.have been looking D.was looking
单项选择题---Do you work hard at your lessons? ---Yes, I no efforts. A.spend B.spare C.waste D.share