—You shouldn’t have shouted at your mother. It really hurt her.
—Exactly. I ________ crazy at the time.

Take your swimming suit because you __________ want to go swimming in the sea.

I ________ have watched that movie---it will give me horrible dreams.

This printer is of good quality. If it ________ break down within the first year, we would repair it at our expense.

----Will you take up teaching as a career after graduation?
---- Hard to say. I ________ go abroad for higher education instead, but it depends.

We can hardly believe that an intelligent person like Daniel ________ be asking such a silly question.

Tom ____ be ill, for I saw him playing basketball an hour ago. 

—I’ll call Bob and tell him the good news.
—You __________ do that. He was here just now and heard it.

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

Personally, the job as a teacher _____ be challenging, for I sometimes _____ deal with some smarter but less diligent students.