необходимо ответить на вопросы Do you do much exercise? How often

1. Do you do much exercise? - Yes, I do much exercise. (Yes, I do.) 2. How often do you do exercise? - I do exercise every day. 3. What should I do to keep feet? - You should do much exercise. 4. I am thinking of joying a gym. Is that a good idea? - Yes, that is a good idea. 5. What else would you recommend? - I would recommend you to walk every day and to eat nice food.