1.______________________(我的所有朋友都不抽烟除了你),so my parents don't want me to stay with you.
　　2.We have no need to run after luxury,because _____________________(高价格并不一定意味着高品质).

　　3.My teacher always scold us even for making a small mistake.I think she doesn't realize that _______________________(人人都要缺点).
　　

　　答案：
　　1. None of my friends smoke except you
　　2. a high price does not necessarily mean good quality
　　3. there is no man without faults