--May I put my bag here? --No, you________. You should put it up on the shelfA. needn't B. mustn't C. won't
Not only she but also Dick and I _______ interested in maths.
The ____ of some wild animals reminds us __ the problems on environment.
He devoted as much time as he could _________ on the plan.
---He's seldom late for school,______? ---_____. He is used to going to school early.
—What did your father ask you? —He asked me ___________.