There are many "present tense ways to say the verb "ir"
When talking about yourself you use the "yo form" When talking to a friend you use the "<span>tú" form" </span>When talking to about either a girl or a boy, you use the "el/ella/<span>Ud. form" </span>When talking about you an another person, saying "we" you use the "<span>nosotros form" </span>When talking in Spain you use the "<span>vosotros form" </span>and finally when talking about a group of people you use the "ellos/ellas/<span>Uds. form" </span> So when translated. Here is the verb "ir" in those different instances.
Mr. Díaz his car every day. Question 2 with 1 blank Miguel use his computer very well. Question 3 with 1 blank Jimena being an excellent student. Question 4 with 1 blank Miguel and Maru not good at the seller. Question 5 with 1 blank Universidad del Mar very interesting courses. Question 6 with 1 blank We books in different foreign languages.
Because if you were to put the other ones it wouldn’t really make any sense at all. Since estar is just be there and estan is almost the same so it’s están.