NAS QUESTÕES NUMERADAS DE 16 A 40, ASSINALE A ÚNICA ALTERNATIVA QUE RESPONDE CORRETAMENTE AO ENUNCIADO.
FOR QUESTIONS 21 A 38, CHOOSE THE ALTERNATIVE THAT BEST COMPLETES EACH SENTENCE OR DIALOG, BOTH IN GRAMMAR AND USE OF THE LANGUAGE:
A: "Do you always work at this time?"
B: "No, ______________ I"m going to the movies tonight."