What's this?
Sit down, please!
What's this?
Stand up, please!
What's this?
Good afternoon, Teacher
What's this?
Goodbye, Teacher
What's this?
Listen and Sing
What's this?
Thank you
What's this?
Open your book, please!
What's this?
Close your book
What's this?
Speak English!
What's this?
Go out, please!
What's this?
Come in
