A.attends | B.attend | C.are attending | D.have attended |
A.has been kept | B.is being kept | C.have kept | D.have been kept |
A.have been | B.are | C.has been | D.Has |
A.has argued | B.has been arguing | C.have argued | D.have been arguing |
A.had | B.has been having | C.are having | D.were having |
A.has been late for | B.have been late for | C.was late for | D.were later for |
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