A.would be | B.would have been |
C.must be | D.must have been |
A.are coming | B.had come |
C.were coming | D.have been coming |
A.has been going | B.went | C.goes | D.has gone |
A.will do | B.do | C.am doing | D.had done |
A.was painting | B.will be painting | C.have painted | D.have been painting |
A.were | B.have been | C.had been | D.will be |
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