.--Your parents were anxious about you. You _____ home without saying a word.
-- It’s my fault.
A.mustn’t be | B.shouldn’t have left |
C.needn’t have left | D.couldn’t have left |
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.--Your parents were anxious about you. You _____ home without saying a word.
-- It’s my fault.
A.mustn’t be | B.shouldn’t have left |
C.needn’t have left | D.couldn’t have left |