---- Look! The man standing at the gate ______ be our headmaster.
---- No, it _______ be him.He is holding a meeting in the office now.
A.must; can’t | B.must; mustn’t |
C.can’t; can’t | D.can’t; mustn’t |
---- Look! The man standing at the gate ______ be our headmaster.
---- No, it _______ be him.He is holding a meeting in the office now.
A.must; can’t | B.must; mustn’t |
C.can’t; can’t | D.can’t; mustn’t |