Ⅰ. Read and choose. (读一读，选择合适的选项补全句子。)

A.sister
B.brother
（）1. Hello, Xiaoli! This is my , Sam.
（）2. Binbin, this is my , Lucy.

Ⅱ. Read and choose.（读一读，选择正确的答案。）
() 1. I'm five old.
A. year
B. years
() 2. How old you?
A. are
B. is

Ⅲ. Read and choose.（阅读短文，选择正确的答案。）
Hello, I'm Sam. I'm five years old. I like white. I have a friend. He is Tom. He is 5. He likes blue. I have a pet dog. It's white.
() 1. Tom is years old.
A. three B. five
() 2. Sam has a dog.
A. white B. black
() 3. likes blue.
A. Tom B. Sam