---May I go out with you tomorrow ? ---If your job ______by then. A. has been finished B.finish C.will be finished D.will finish---I think he lives _____ No.386 West St. ---Are you sure _____ that? You’d better make sure. A.at ,/ B.in ,of C.in ,about D.at ,of---Alice,why didn’t you come here yesterday?---I ____ ,but my son suddenly fell ill and I had to take him to the hospital.A.had B.did C.was going to D.didn’t---Go and ask the waiter how much_____.----Don’t worry.It has been _____.A.does the meal cost,paid for B.the meal costs, paid C.the meal spends,paid D.the meal costs,paid for
A by 是完成时的标志,if引导的从句遵循“主将从现”,故用has +被动语态D at street 与 be sure of 都是固定搭配C 要表达“我要去呢,但是没去成”的意思,用过去将来时,同时be going to有表达“计划”将做某事的意思 故选CB cost是物做主语,spend 是人做主语。pay 是付钱,pay for是偿清,根据语意,B合适。