Respuesta: C. Vas
Porque tiene suena mejor con Vas que con Voy,Va o Vamos. Because It’s sounds better with Vas because if you say Voy it means that i’m going Va means she is going or he is going, Vamos it’s a plural question it means that you and other people are going. I din’t knew that you speak English , my natal lenguage is spanish . And believe me, the Spanish is more easy than the english.