根据句意及首字母提示或汉语提示写出单词.
1. The old man lives an____(安逸的)life.
2.  What's wrong with the TV?
    Look! There is no picture on the s_______．
3.  You have to pay more money if you want to buy things with good-q_______.
4.  Some people say the key to s ______is the luck, while others claim it is hard work.
5.  People can't live w _______water or air.