词汇（每小题1分，共5分）
根据句意及汉语提示，写出句中所缺的单词。
Food is            (必要的) for life. All of us need to eat food to live.
Can you tell us some            (差异) between the two cars?
I want to buy a new TV set with a bigger            (屏幕).
You should take a(n)          （雨伞）if you are going out.
The old woman            (死亡) ten years ago.