A.didn’t need to wait | B.needn’t have waited |
C.must have waited | D.couldn’t have waited |
A.finishes | B.would finish | C.had finished | D.has finished |
A.was being repaired | B.was repaired | C.was repairing | D.would be repairing |
A.won’t wash out | B.won’t be washed out |
C.isn’t washed out | D.isn’t washing out |
A.isn’t raining | B.doesn’t rain |
C.weren’t raining | D.has rained |
A.am | B.is | C.are | D.does |
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