Answers in bold and underlined. [See full attached image]
Question 1: Siempre comemos a la una./We always eat at one.
Answer 1: Nunca comemos a la una.
Translation 1: We never eat at one.
Question 2: No hay nadie en casa./There's no one at home.
Answer 2: Hay alguien en casa.
Translation 2: Is there someone at home.
Question 3: Luis no va a la fiesta y Ana tampoco./Luis is not going to the party and neither is Ana.
Answer 3: Luis va a la fiesta y Ana va también.
Translation 3: Luis goes to the party or Ana goes too.
Question 4: Tengo algunas amigas mexicanas./I have some Mexican friends.
Answer 4: No tengo ninguna amiga mexicana.
Translation 4: I don't have any Mexican friends.
Question 5: Felipe todavía vive con sus padres./Felipe still lives with his parents.
Answer 5: Felipe ya no vive con sus padres.
Translation 5: Felipe no longer lives with his parents.
Question 6: No quiero comprar nada./I don't want to buy anything.
Answer 6: Quiero comprar algo.
Translation 6: I want to buy something.