— Be quiet, the head teacher Mr. Gu is coming.
— Don’t worry. It _____ be him. Mr. Gu is much fatter.
A.mustn’t | B.may not | C.needn’t | D.can’t |
— Be quiet, the head teacher Mr. Gu is coming.
— Don’t worry. It _____ be him. Mr. Gu is much fatter.
A.mustn’t | B.may not | C.needn’t | D.can’t |