They_ to be here an hour ago.A:suppose B:supposed C:were sup

They_ to be here an hour ago.A:suppose B:supposed C:were sup (2/3) be there now .A suppose to;B are supposed to;C suppose they were expect to be here an hour ago,but they haven't app He was here().A.half an hour before B.half hour ago C.half a they were here about half an hour ago Someone saw her --------here an an hour ago（原因也要） A.sit B.si suppose to与be supposed to be suppose to do sth还是supposed supposed to be,为什么suppose加ed? When did you ___ ---Half an hour ago.A get B reach C arrive When did you_____here?An hour ago.A.get B.reach C.arrive D.. I’m going to the shop _____.A.for an hour B.after an hour C.