Possessive adjectives

Where is (I) ... pen?

He goes to school with (he) ... brother.

Where is Alice? Only (she) ... bag's here!

My school is modern. ... classrooms are large.

I'm Ukrainian but ... cousins are English.

We are in class 5A. ... English teacher's name is Mrs Wilson.

Is that your uncle? What's ... name?

Victoria likes ... grandmother. She often visits her.

I've got two sisters. ... names are Mary and Alice.

We are very late. ... classes begin at 8:30.

There are Mr and Mrs Smith with ... children.

Mrs Wilson, how old is ... son?