6. A. It is OK. B. Fine, thanks. C. How do you do？
7. A. They’re oranges B. It’s a pencil. C. It’s orange.
8. A. It’s on the table. B. A basketball. C. It’s a table.
9. A. Yes, I am. B. No, I haven’t. C. Yes, I do.
10. A. That sounds interesting. B. Oh, no. C. I know.
