eating fruit is good for our health 为什么用health

eating fruit is good for our health 为什么用health Eating fruit and drinking milk Good for our health中间应该用is 还是 Eating vegetables and fruit (is还是are)good for our health Vegetables and fruit is good for our health中为什么要用is Eating more vegetable is good for our health为什么用is fruit and vegetables are good for our health?为什么用health eating more vegetables and fruit is good for your health 为什么 Eating vegetables and fruit is good for your health.这里为什么是“i Eating vegetables is good for our health中eating可换成to 为什么? Fruit is good for our health.I eat ( ) every day. Eating more vegatables good for our health.are 还是is Eating vegetables （is） good for our health.为什么那个is不是are,难道这个