Ⅱ.听句子，选择正确答语。每个句子读一遍。（5分，每小题1分）
( )6.A.Yes, you’d better not. B No, you’d better not.
C. No, you can’t smoke.
( )7.A.You can ask him. B. You’d better catch a bus.
C. You are all right.
( )8.A.That’s right. B. That’s OK. Please take a seat.
C. All right.
