根据括号里的解释，把句子补充完整。

1. You are not fit, and you should change your               (the way you live).

2. Food can give us a lot of               (power (力量) to do things).

3. Eddie is very lazy and he never               (do sports activities).

4.               (a kind of yellow fruit) taste sour, but mooncakes taste sweet.

5. Do you have a healthy               (the food you usually eat)?

联锁软件修改由（）负责。

A.铁路局

B.电务段

C.供应商