Ex1:
The students are in the classroom.
My pencil case is on the desk.
We are in year 8.
London is in England.
Jack and I are friends.
The teacher is very nice.
I am at school.
You are in my class.
Jo and Jenny are from USA.
You and I are students.
Ex2:
We're English.
They're students.
You're my friends.
I'm a school student.
She's your teacher.
Tom's my brother.
Ex3:
This is Max and his sister Sophie.
We are in class 1B and our teacher is Miss Jones.
They are twins and their mum is American.
That girl is my friend. Her name is Lucy.
I'm Kate and my surname is Henton.
You are in class 8G and your classroom is here.
Ben and Joe are brothers. Susie is their sister.
You are my students. Your names are on the list.