Bill， stop smoking， you'll get better soon．（ ）
| A． |
but |
B． |
after |
C． |
or |
D． |
And |
Peter has ________ memory and often forgets the names of people round him.
A．longB．goodC．richD．poor
I know how busy you are and naturally I wouldn't take ________ too much of your time.
A．offB．upC．onD．down
According to the new traffic rules，people ___________ wear a helmet when riding an e﹣bike.
A．mightB．mayC．canD．must
Football fans are often called the "12th man" because of their influence ______a team.
A．toB．fromC．onD．at
—It is important for us to wear seat belts while driving cars.
—________．（ ）
A．That's a good ideaB．That's all right
C．I can't agree moreD．Take it easy