No one in our class but Tom and Ithat a new teacher is going to teach us English．

May I smoke here?— No, you ______ . This is a no-smoking room.A．needn’t

Go for a picnic this weekend, ok— _______. I love getting close to nature.

I think English is as ______ as math.–I agree with you.

_You should think _______yourself instead of just obeying others