The letter_____is good for our health.中U、R、T、填哪个?

W______ good for our health .is good for our health. The_are good for our health. good for our health 还是覅good for us health apples good for are health our _____(noodle) are good for our health. climbing m____ is good for our health. kfc is good for our health. L_ is good for our health. ____enough exercise is good for our health It’s good for our health . talking e is good for our health