1. Esta es la chica

This is the girl 
That is the girl 
These are the girls 
She is the girl 
No se

2. Esos perros

These dogs 
The dogs 
Those dogs 
That dog 
No se

3. Estas mujeres

This woman 
Those women 
These women 
These womans 
No se

4. Ese chico es Juan

That boy is John 
That one is John 
This boy is John 
He is John 
No se

5. Es eso

It's that one 
It's that 
It's that one 
Is that 
No se