По ! ? point to these thing in your classroom.use 'this '/'these ','that 'those 1.books 2.pen 3.pencil case 4.posters 5.homework 6.dictionaries 7.bag 8.chair 9.desk 10.rubber

1) these are/ those are books
2) this is/ that is a pen
3) this is/ that is a pencil case
4) these are/ those are posters
5) this is/ that is a homework
6) these are/ those are dictionaries
7) this is/ that is a bag
8) this is/ that is a chair
9) this is/ that is a desk
10) this is/ that is a rubber

These/those books
This/that pen
This/that pencil case
These/Those posters
This/that homework
These/those dictionaries
That/this bag
That/this chair
That/this desk
That/this rubber