A.could borrow | B.could have borrowed | C.must have borrow | D.should borrow |
A.should | B.will. | C.must | D.would |
A.can | B.may | C.must | D.dare |
A.would have left | B.must have left |
C.might have left | D.should have left |
A.can | B.must | C.should | D.Need |
A.should | B.can | C.must | D.Will |
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