( )6. A. Because they’re our friends. B. Because they’re dogs.
C. Because we don’t have animals.
( )7. A. In the 1990s. B. In the 1960. C. In the future.
( )8. A. I hope not. B. It’s beautiful. C. Yes, they did.
( )9. A. That must be fun. B. Do you think so? C. I’m sorry to hear that.
( )10. A. I agree with you. B. Nothing. C. I’m sure of that.
