---Look at that girl! Is that Susan?
---No , it _______ be her. She has gone back to her hometown.
A.mustn’t | B.can’t |
C.must | D.might |
---Look at that girl! Is that Susan?
---No , it _______ be her. She has gone back to her hometown.
A.mustn’t | B.can’t |
C.must | D.might |