Ответ:

1. Не совсем понимаю вопрос, извини. Если есть пояснения, напиши, я добавлю ответ.

2. Fast food is bad for us because it's full of fat, cholesterol and that may lead to heart diseases and weight gain.

3. Obesity and illneses that are caused by unhealthy lifestyles are a serious problem, since they are killing people and can be prevented.

4. The doctors say that it's best to exercise at least 30 (thirty) minutes a day, take longer walks and eating healthier food.

5. To keep up a healthy lifestyle it's good to have a schelude, so you know what comes next and never lost. Balanced diets and execrise are also very important, as well as the motivation to be healthier and happier.

Объяснение: