---The man in a black cap _______ be our maths teacher.
----It _______ be him. I saw him in the laboratory building some minutes ago
A.must, can’t | B.can; mustn’t |
C.can; could | D.must; won’t |
---The man in a black cap _______ be our maths teacher.
----It _______ be him. I saw him in the laboratory building some minutes ago
A.must, can’t | B.can; mustn’t |
C.can; could | D.must; won’t |