I think I can keep______ good health

I think I can keep______ good health I think ( )is good to health 用适当的介词填空.Can you tell me how you keep______ good health? I think ____(do) exercise is good for health I think evey one should be in good health 同义 I think walking is good for our health 翻译 单项选择：I think sports (1)______ good for our health.I (2)_____ I like playing sport I think play sport is good for health s I don't think fast food is good for our health,so I __ go to Eat_____you will keep______(health) i think i 'm in good___(health) I think () is good for us A.health b.healthly C.healthly hab