A.will | B.shall | C.may | D.ought |
A.can | B.could | C.would | D.must |
A.must come | B.must be caught | C.must have caught | D.must have got caught |
A.mustn""t | B.shouldn""t | C.can""t | D.may not |
A.may | B.might | C.could | D.must |
A.might have given | B.might give | C.may have given | D.may give |
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