They were ___(work)day andnight those day

They were ___(work)day andnight those day When did you go to work yesterday As soon as they came ,we ___ to workA wents B were going C had gone D go if they ___ to do this work,he might do it some other way.A.were B.should C.will D.canif they ___ to do this work,he might do it some other way.A.were B.should C.will D.can为什么D不行,不太懂, they were made( ) 12 hours.a.work b.to work c.working d.worked They were just not ___(suit) for the work,but they still have worked all their___ (life).填什么 when they ___ 16.they started to work.A.get B.have C.catch D.reach they were busy working all day long.They were ___ busy working all day long.A.made B.kept C.had D.let 说明一下不选A的理由,They were made busy to work all day long.这句子正确吗？ 1.This is ___ difficult problem that few studants can work it out.A.so B.so a C.such D.such a2.___ the movie star goes,there are crowds of fans waiting to see her.A.When B.However C.Where D.Wherever3.They were all so tired that they could ____.A.do n They were hurrying to catch their train.They were ___ ___ ___ catch their train They were hurrying to catch their train.They were ___ ___ ___ to catch their train they were not afraid any more .they were ___ ___ ___ They spent all night ___ the work.A.do B.to do C.doing.D.done What ___ they ___ when you got there?A.have,done B.were,doing C.did,he D.would,to they hope ___(finish) the work soon They were alone at home last Sunday.They were at home all ___ ___. ___ they ___(go) to work on weekends? They ___ ___ (休息)three hours after hard work. 适当形式填空,they are the ___(work)___(knife)!