The verb ending is the only thing that changes in present tense form, depending on who does the action. In this case, it is talking about "you" or "tu" meaning that it will end in "-es", or "haces". Therefore the answer would be:
<em>Que haces tu?</em>
9. The Mexican girls prepare the food each Sunday
10. My dad works Saturday
8. Alfredo does his homework every Sunday
6. The boys eat pizzas on Saturday’s
5. You practice the piano on Sundays
