A.has been | B.had been |
C.was | D.will be |
A.almost have | B.almost had |
C.almost did | D.might have |
A.always watch | B.are always watching |
C.have always watched | D.have always been watching |
A.Have you studied | B.Did you study |
C.Had you studied | D.Do you study |
A.wasn’t to listen | B.haven’t listened |
C.wasn’t listening | D.hadn’t listened |
A.discovered | B.had discovered |
C.discovers | D.is discovering |
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