听录音，选择正确的答案，将其序号填入题前括号里。( ) 1.A.Brown.
B. Bike.
C. Big.
( ) 2.A.It'spurple.
B. It's9:10.
C. It'sasweater.
( ) 3.A.They'rebabypants.
B. It'sKate's.
C. They'reKate's.
( ) 4.A.They'reunderthechair.
B.They'reorangeshoes.
C.They'remybabybrother's.
( ) 5.A.Yes, itis.
B. No, itis.
C. No, theyaren't.1. A 2. C 3. C 4. A5. C