A. shall | B.must | C.may | D.can |
A.held; was interested | B.hold; was interested |
C.should hold ; be interested | D.should hold ; interested |
A.was able to pass | B.must have passed | C.could have passed | D.might be able to pass |
A.should keep; has | B.must remain; has not | C.ought to stay; has been | D.shall be; has not been |
A.can’t recognize | B.could hardly recognize | C.haven’t recognized | D.wasn’t recognizing |
A.would get | B.must have got | C.would have got | D.can’t have got |
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