The answer for the first one is D. vas. The answer for the second one is d. cierra. I hope this helps. I'm sorry if I get one wrong. I don't think I did.
Answer:
1. Yo prefiero el helado de chocolate y no el de vainilla.
2. Mañana mi madre viene a visitarme.
Explanation:
When we build sentences we must determine the grammatical person, the gender, the number, the verb and the time in which we want to pose it. In this way we will be able to logically conjugate the verb within the sentence and that it has concordance with what you want to express.
A. Bebe, Corre
Im pretty sure thats the answer