A.can | B.may | C.must | D.will |
A.will | B.must | C.may | D.can |
A.must not | B.need not | C.would not | D.might not |
A.might have saved | B.must have saved |
C.need have saved | D.could have saved |
A.must have gone | B.must go |
C.might have gone | D.might go |
A.If he took | B.If he has taken | C.had he taken | D.Should he take |
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