1 . 阅读下面材料，在空白处填入 1 个适当的单词或括号内单词的正确形式。
Health is 1 most important thing in the world. Nothing is more important than health. If one takes away our money, houses, cars, or even our clothes, we can still survive. 2 if our health is taken away, it is certain that we surely die. That is why we always try to eat in a 3 (health) way and exercise often.
How can we keep healthy? In order to eat healthily, I usually avoid 4 (eat) food high in fat, like French fries or cookies, 5 are junk foods. I eat lots of vegetables and fresh fruit. Besides, I only eat a little meat.
On the 6 hand, doing exercise is very important. Taking exercise every day 7 (help) us build a strong body. Regular exercise is an important part of keeping me healthy.
What’s more, I think friends are important part of one’s health. I always feel better when I am with friends than alone. When I am with friends I always laugh. Laughing is also an important part of health. It is good 8 (stay) with my friends. By eating properly and exercising 9 (regular), I can keep my body at a proper weight. By spending time with my friends, I can keep my mind as well as my body happy. These things sound easy to do, but not many people can manage 10 (they). I think a strong will is necessary if we want to keep fit.
