Ответ:
Do Candice and Alfonso walk to school? - No, they don`t.
Does Mary watch TV in the afternoon? -Yes, she does.
Do they play basketball on Saturdays? - No, they don`t.
Does Chris eat meat every day? - No, he doesn`t.
Does Mr Key swim in the sea? - Yes, he does.
<em>Cмотри, если he/ she/ it - т.е. 3 лицо, то в вопросе does? а в глаголе буквы "s" не будет</em>
<em>если 1 лицо или мн.ч - то в вопросе "do"?</em>
<em>don`t- это сокращение от do not</em>
<em>doesn`t - does not</em>