A.would have telephoned | B.must have telephoned |
C.would telephone | D.had telephoned |
A.will | B.could | C.may | D.might |
A.had to | B.would | C.could | D.was able to |
A.needn’t | B.can’t | C.should | D.may |
A.can | B.should | C.will | D.may |
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