(     ) 1. A. There is a white toy bird.
　　　  B. This is a big bag.
(     ) 2. A. No, it's very cheap.
　　　  B. Thank you,and it's not expensive.
(     ) 3. A. Two fans,and ten lights.
　　　  B. The fans are colourful. They are yellow and blue. And the lights are long.
(     ) 4. A. No.
　　　  B. Not snowy.
(     ) 5. A. It's Sarah.
　　　  B. It's Sarah's.
(     ) 6. A. At 11: 00.
　　　  B. It is 11: 00.
(     ) 7. A. My T-shirt is brown.
　　　  B. No, it isn't.
(     ) 8. A. It is on the chair.
　　　  B. They are on the bed.
(     ) 9. A. It is green and yellow.
　　　  B. Not very cheap.
(     ) 10. A. It is warm.
　　　    B. No, it is hot.