I Listen and write.
( ) yuan 3 yuan 5 yuan ( ) yuan
( ) yuan 2 yuan ( ) yuan 1 yuan ( ) yuan

7
; 9
; 6
; 10
; 8

II Count and choose.
根据上一题的价格计算。
A. six B. seven C. eight D. nine E. ten
1. Sarah: I can buy a and a . They're ______ yuan.
2. Wu Binbin: I can buy a . That's ______ yuan.
3. Chen Jie: I can buy a . That's ______ yuan.
4. Mike: I can buy a . That's ______ yuan.
5. John: I can buy a and a . They're ______ yuan.

C
; D
; B
; A
; E

Ⅲ Read and choose.
1. One head, two legs, ten toes. I am a ______.
2. One head, eight eyes, eight legs. I am a ______.
3. One head, four wings, six legs. I am a ______.
4. Three heads, seven eyes, nine legs. I am a ______! Ahh!

C
; B
; A
; D