Who is this? It's ______ boy.
a
What is this? It's ______ bag.
a
What is this? It's ______ pen.
a
What is this? It's ______ apple.
an
What is this? It's ______ book.
a
What is this? It's ______ pencil case.
a
What is this? It's ______ rubber.
a
What is this? It's ______ orange.
an
What is this? It's ______ umbrella.
an
What is this? It's ______ ruler.
a
Who is this? It's ______ teacher.
a
What is this? It's ______ pencil.
a
Who is this? It's ______ girl.
a