—Is that man Mr Hu?—That ______ be Mr Hu. Because he has gone to Japan with his wife.

––I didn’t go to work yesterday because my car broke down.––You _____ mine. I wasn’t using it then.

— Congratulations! You’ve got the first prize in the English Contest.—_____ it be true? It’s unbelievable!

No student       go out of school for snacks during the break without the teacher’s permission.

My English teacher was angry           Tom.