1. De acordo com o estudo do simple present , coloque as frases a seguir na forma negativa. a. My friend lives in Dublin __ b. He is a doctor __ c. My brother likes his work __ d. I often have to work on Saturday __

a. My friend does not live in Dublin.
b. He is not a doctor.
c. My brother does not like his work.
d. I do not often have to work on Saturday.

Explicação: Para formar a negativa no Simple Present, adicionamos "do not" ou "does not" antes do verbo principal. "Do not" é usado com todos os sujeitos, exceto "he", "she" e "it", enquanto "does not" é usado com esses sujeitos.