It’s an/a eraser.

John am/is not new to the school.

This is an/a atlas.

Mark ’m/’s my best friend.

It’s an/a notebook.

Fiona ’s/’re in Class 2C.

This is an/a ruler.

Bill and Tim is/are in the same class.

You ’m/’re in Grade 6.

I ’re/’m in secondary school.
Помогите пожалуйста!

An, is, an, 's, a,' s, a, are, 're,'m

1) an

2) is

3)an

4)'s

5)a

6)'s

7)a

8)are

9)'re

10)'m