A.have to be said | B.must say | C.ought to be said | D.need to say |
A.must | B.would | C.shall | D.should |
A.could do | B.should do | C.might have done | D.would do |
A.won’t open | B.won’t be opened |
C.can’t open | D.can’t be opened |
A.would have said | B.should have said |
C.ought to have said | D.might have said |
A.should be doing, gave | B.should have been doing, was given |
C.should do, was given | D.should have been doing, had given |
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