8.Eating too much is bad to your health.

　　9.I’ll give up smoking. It does me more harm than good. In fact, it does me no good at all.

　　10.It’s so hard to quit smoking. I’ve tried to do it many times but all failed.

　　11.Never give up hope until the last minute.

　　12.Never say that again! I’ve told you that dozens of times, but you don’t seem to remember it!

　　13.You should get rid of this bad habit.

　　14.I’ve finally got rid of him.

　　15.Let me make some coffee for you.