Question

8. Iphone my mother at eight o'clock.
a. I don't phone my mother at eight o'clock.
b. I do not phones my mother at eight o'clock.
I doesn't phone my mother at eight o'clock.
C.​

Answer 1

Respuesta:

A. I don´t phone my mother at eight o´clock

Explicación:

I + Do + not + verb in simple form (phone) + complement (my mother..)

(Por el contexto de la situación, phone es usado como "llamar" "hablar por teléfono/celular")