1. (2024三上·环江期末)  听音标号，你将听到五个英语句子，请你把句子编号（1,2,3,4,5）填在相应句前的括号内。

How old are you ? 

Hello, I'm Wu Bin bin.

Hi, I'm Sarah.

Let's go to school!

I'm ten years old.

1. Hello, I'm Wu-Ben-Ben.<br />2. Hi, I'm Sarah.<br />3. How old are you?<br />4. I'm 10 years old.<br />5. Let's go to school.