Unit 1
Unit 2
Unit 3
Unit 4
Unit 5
100
Complete the sentence: What is it?
It's a book.
100
What's this?
It's a lemon.
100
Is this a panda?
No it isn't.
100
Who is he?
He's my father.
100
What is he?
He is tall.
200
What's this? 
It's a backpack.
200
What's this?
It's a papaya.
200
Is this a monkey?
No, it isn't.
200
Who is she?
She's my mother.
200
Is she young?
No she isn't.
300
What's this?
It's a pencil case.
300
What's this?
It's an orange.
300
Is this a tiger?
Yes, it is.
300
Who is he?
He's my grandfather.
300
Is he thin?
No he isn't.
400
Is she a girl?
Yes she is.
400
What's this?
It's a melon.
400
Is this an elephant?
No it isn't.
400
What are they?
They are brother and sister.
400
Is she fat?
No, she isn't.
500
What is he?
He is a student.
500
What's this?
It's an apple.
500
What is it?
It's a lion.
500
Who are they?
They are my grandparents.
500
What is she?
She is young.