my 文章, hlep me check 下d grammar, thx

In my opinion, many teenagers think ‘fat’ means ugly, so they want to BE ON DIET. They are totally wrong! Fat people are unnecessary to BE ON DIET. The one who really needS to BE on diet are the overweight or obese people, because OVERWEIGHT OR OBESITY will affect their health. If I really need to KEEP FIT, I prefer having nutritious mealS and doING exerciseS regularly INSTEAD OF BEING ON DIET.

2008-02-17 20:06:06 補充：
THOSE WHO ARE OVERWEIGHT OR OBESE ARE NECESSARY TO BE ON DIET IN REALITY*on diet 同keep fit五同滴　我覺金用會比較有說服力！

many teenagers think ‘fat’ MEANING ugly (句子有2個Verb)

The one (who really need to on diet) is the overweight or obese people
The one VS is

If I really need to on diet (5使to)
f I really need on diet

I prefer having a nutritious meal and (DOING) exercise regularly.

In my opinion, many teenagers think the world‘fat’ is mean ugly, so they want to keep fit and become ''beautiful''. They are totally wrong! Fat people are unnecessary to keep fit. The one who really need to on diet are the overweight or obese people, because it will affect their health. If I really need to on diet, I prefer having nutritious meals and do exercise regularly

The one who really need to on diet are THOSE overweight or obese people
其他都岩啦~