First, the conjugations for ir are: voy, vas, va, vamos, van. Since the first blank is in the yo form, you use voy. ir is an irregular verb, that's why it's conjugated that way! the rest are correct until you get to prepararme. the verbs following that are reflexive verbs so you use the reflexive pronouns to conjugate those. the pronouns are: me(me), te(you), se(he/she), nos(we), and se(they/them). Use this website to help with those: http://studyspanish.com/grammar/lessons/reflexive1 Now the second paragraph. They are all conjugated regularly and when it asks for "their" the answer is: su.