给下列句子排列顺序。
1. 1, 2, 3…
2. Good idea!
3. Look! I have 15! How many apples do you have?
4. Yeah! Let's pick up the apples.
5. Show me, please.
6. Let's have a race.
7. I have 16, I won.
8. Oh, no! I have only one!
9. Wow! So many apples.
10. Ha! Ha! I won!