A.focus | B.focused | C.would focus | D.had focused |
A.are working | B.have been working | C.worked | D.had worked |
A.are exhibiting | B.is exhibiting | C.are being exhibited | D.is being exhibited |
A.should tell | B.tells | C.told | D.had told |
A.was put in prison | B.was in the prison | C.got out of prison | D.was in prison |
A. is being repaired | B. has been repaired |
C. is repaired | D. is repairing |
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