How often do you eat fast food?
...
How many hours do you sleep every night?
...
What do you have for breakfast every morning?
...
Do you eat vegetables every day?
...
Do you play any sports? How often do you play them?
...
How often do you eat meat?
...
How often do you drink fizzy pop?
...
How do you relax when you are stressed or tired?
...
How many times do you exercise every week?
...
How much water do you drink every day?
...
How often do you eat fruit? What's your favorite?
...
How often do you eat snacks?
...
How much time do you spend on your phone/computer every day?
...