A . Try these, please. These are short.

B . Look at my trousers.

C . Thank you. Let's go to the party now.

D . Oh, they're too long. Whose trousers are they?

E . They're my father's.

—OK.

No, you are wrong. My father's shirt is black.

Guess!

Look at my blue shirt.

Yes, you are right.

It's nice. Whose shirt is it?

Is it your father's?

Is it your brother's?