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 |
A.had rang; was | B.has rung; was |
C.rang; has been | D.has been ringing; is |
A.has held | B.had held |
C.was holding | D.would hold |
A.just went away | B.had gone away |
C.was just going away | D.has just gone away |
A.didn’t know | B.wasn’t knowing |
C.don’t know | D.haven’t known |
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