A.needs to be washed | B.needs wash |
C.need washing | D.need wash |
A.would have been | B.had been | C.would be | D.were |
A.can | B.would | C.may | D.must |
A.to take | B.taking | C.take | D.would take |
A.might | B.would | C.could | D.should |
A.am | B.were | C.had been | D.would be |
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