听音，选择正确的选项补全句子。(10分)
( )（1）Point to the________！
A．boys B．girls
( )（2）Good________！
A．morning B．afternoon
( )（3）Please________！
A．stand up B．sit down
( )（4）________，Tom!
A．Hi B．Bye
( )（5）This is my________．
A．classroom B．room
A. Hello.
B. How are you?
A. I have a bear.
B. Good morning
当你向你的同学介绍Amy时, 应说: ______.
A. She’s Amy.
B. My name is Amy.
C. This is Amy.
早上到学校见到Sarah，你应说:___________
A. Good morning, Sarah.
B. Let’s go to school.
C. See you.
老师想让同学们出示绿色，应说：_________.
A. Show me red .
B. Show me green .
C. Show me blue .