Help I'm doing a project

Hello Mibbian well I just need a small help I'm doing a project of fast food restaurant i have some small question
1. Are fast food restaurant truly to blame for today's obesity?
2. Favorite fast-food restaurant?
3. How many time do you eat fast-food restaurant?
4. Does your school is near in some fast-food restaurant?
5. How many fast food restaurant is near in your school?
Well I don't eat that much of fast food since i get kinda sick on my tummy and I'm not used to eat that much of grease plus I don't eat meat since I'm vegan and were i live they don't veggie burger in burger king =/
But in my school i have four fast food restaurant
Burger king, taco bell, Chinese food, baby-bull and pollo rico now my favorite fast food is domino pizza.