the food is fit to eat中的to eat作什么句子成分?

the food is not fit to eat the food is fit to eat中的to eat作什么句子成分? The way to keep fit is to eat food and take more exercise._______ _______ the way to keep fit?用what还是which? The way to keep fit is (to eat food and take morn exercise).对括号部分提问.________ _________ the way to _______ ________? 英文：The way to keep fit is [to eat food and take more exercise].对括号部分提问 要用英文 现在就要 Fit is the these kinds of food ------not fit to eata is b are what is the best way to s( )fit and healthy Daily excrcise is the best way to keep fit. All food is fit to eat,but not all words are fit to speak谁可以帮我翻译这句话.. (1)He s___ that we should take exercise every day to keep fit.(2)That room is a m___ with waste...(1)He s___ that we should take exercise every day to keep fit.(2)That room is a m___ with waste paper on the floor and fast food boxes under the bed.(3) 首字母填空：e--- a balanced diet is a good way to keep fit the best way to keep fit is to take regular exercise转换同义句 One of the best ways for people to keep fit is to develop healthy eating The water is not fit to drink为什么不用to be drunk? We should eat ( )food to keepWe should eat ( )food to keep fit 怎么填 We have to produce more food to _____ the demand of the ever-growing population.A.meet B.match C.fit D.fix fit the net to bolt the powder