Circle the correct sentence, a or b.1. a. I not smoke. b. I don't smoke.2. a. He drinks a lot of coffee. b. He drink a lot of coffee.3. a. My cousin has a flat in Paris. b. My cousin haves a flat in Paris.4. a. Are you live with your parents? b. Do you live with your parents?5. a. Does your sister have children? b. Do your sister have children?6. a. Where does your wife work? b. Where your wife works?7. a. "Do you play the guitar?" "Yes, I do." b. "Do you play the guitar?" "Yes, play."8. a. I'm an engineer. b. I'm engineer.9. a. Bill is Carla's husband. b. Bill is husband's Carla.10. a. This is my parents's house. b. This is my parents' house.