What's this? It's a ..........
crayon
Hello Ms............
Hello Ms Như Quỳnh
What's this? It's a ..........
pencil case
Take/book./out/your
Take out your book.
What's this? It's a ..........
book bag
book./Open/your
Open your book.
What's this?
Stand up
What's this? It's a ..........
pen
Close/book./your
Close your book.
What's this?
Sit down
away/book//Put/your
Put away your book.