A.Has it all been finished | B.Was it all finished |
C.Has it all finished | D.Did it all finish |
A.am not realizing | B.haven"t realized | C.didn"t realize | D.don"t realize |
A.have been | B.was |
C.had been | D.had gone |
A.didn’t know | B.hadn’t known |
C.don’t know | D.haven’t known |
A.is finished | B.will be finished |
C.has been finished | D.will have finished |
A.cleaned | B.was cleaning | C.has been cleaning | D.has cleaned |
© 2017-2019 超级试练试题库,All Rights Reserved.