Ответите на вопросы 1)Do you ever eat junk food? What type?How

1) Have you ever eat junk food? What type? How often? - Yes, I have. I used to go to McDonalds twice a week but now I try to come there seldom.
2) In your opinion, do you have a healthy diet? - Yes, I think I eat healthy food. My meals include fruits, vegetables and diary products.
3) How many hours a day do you spend watching TV? - I dont watch TV at all. But I spend four hours a day in the internet.
4) How often do you exercise? What exercise do you do? - I do exercise three times a week. I go to the gym.
5) What could you do to make your lifestyle healthier? - I think I could start going to the swimming pool.