It is B because the conjugated version for tú for the verb ir is vas
Verbs ending in -ir that undergo stem changes in the present tense also under go stem changes in the preterite. These verbs have a stem change in the second person formal singular (usted), third person singular (él, ella) and third and second person plural (ellos, ellas and ustedes) forms.
Social media has become an integral part of society and culture. It is a double edged sword. Research has shown correlation between ex-cessive usage of social media and poor mental health. An estimated 27% of children who spend 3 or more hours per day on social media exhibit poor mental health symptoms.
<span>How much money does Carlos have to spend?</span>