16. Adrian: Excuse me, Alex. Do you live in a house? Sarah: No, I live in an apartment. b. I don't a. I doesn't 17. Mai: Do you have any brothers or sisters? Hung: a. Yes, I am c. No, I do not. I am an only child 18. Tuan: Excuse me, Xuan. Where do you live? Xuan: a. I live with my parents c. No, with my friends 19. Emma: How often do you go to the gym? Toby: a. Not really c. No matter, please 20. Hugo: What does your father do? Stephen: a. Well, I do gym c. No, I do not know c. It is not b. No, I am not d. Yes, it is d. I am not b. At a shopping center d. I live in District 9 b. Twice a week d. Not at all b. He is an English teacher d. Why not?