A.vegetables
B.water
C.salad
D.taking exercise
A.can't control themselves
B.go to too many parties
C.enjoy delicious foods
D.can't help turning away from the foods
A.energy
B.fat
C.food
D.water
A.whose parents were worried about them
B.who would have had to walk otherwise
C.who could not walk
D.who had to travel a long way