Один аспект не совсем понятен. Помогите Children want to be healthy. Are you a healthy kid? I think I'm a helthy kid, because I often ... But I think I should (must)... And I shouldn't...

Children want to be healthy. Are you a healthy kid? I think I'm a healthy kid, because I often eat fruit and vegetables. But I think I should walk out of doors and go in for sports more. And I shouldn't eat so much sweets and chips and drink Coca-Cola.