求用情态动词表推测的英语对话,

问题描述:

求用情态动词表推测的英语对话,

A: Can you see the man over there? It must be our head teacher.
B It can't be him. He has gone abroad.
A who can it be then?
B it may be our English teacher. He often wears a black jacket.
A. yes, it must be him.
就是这个

A : where is Tom ?
B : he maybe is at home .

A:Can you see the man over there?It must be our head teacher.
B It can't be him.He has gone abroad.
A who can it be then?
B it may be our English teacher.He often wears a black jacket.
A.yes,it must be him.