Conjugar el presente simple en afirmativo, negativo y pregunta

[1] Hi! My name is Daniela Ortiz and I am seventeen years old. I live in Toluca with my parents, my younger brother Iván and our dog, Canelo. Iván is twelve and he loves video games. [2] My mother is a dentist. She works in a small clinic near our house, so she walks to work every morning. My father ________ at a car factory. He starts very early, at six o'clock, and he comes home at three. [3] On weekends we usually visit my grandparents in Metepec. My grandmother Rosa is my father's mother, and she makes the best tamales in the family. My aunt Laura, my father's sister, lives with her. Laura has two daughters, Sofía and Mariana, and they are my favorite people to talk to. [4] Next year I want to study engineering at university.