Let's try
Listen and tick. Which is John’s picture?
The school art show is great.
Yes, l like this picture. 
The trees are beautiful.
Whose picture is it?
It's John's.
What about the one over there? 
I like the blue color.
That's mine.
Let's talk
The yellow picture is mine.
Are these all ours?
Yes, they are.
Wow! That picture of Beijing is beautiful.
Whose is it?
It's Zhang Peng’s.
Look! There is a picture of Shanghai, too.
It's Yifan’s.
Oh, yes! It's his.
 
Ask and find out
Whose storybooks are these?
They are mine.
Whose book is this?
It’s Mike’s.
It’s his.