Oraciones con THIS / THATY oraciones con THESE / THOSE?

THIS / THAT / son para singular THESE / THOSE son para plural son adjetivo demostrativos depende a la cercaníao la ubicaciónde las cosas.

This es algo mas cercano y that lejos lo mismo para these cerca y those lejosThis red sweater is mine or That sweater on the sofa is mine.

This is my favorite tv program.

These windows are clean.

These movies are amazing.

These shoes are very comfortable.

Those shirts were expensive, si ves en este caso estoy hablando en pasado y pueda que las blusas estén lejos de mi o fuera de mi alcance por eso use "Those".

Those years were difficult .

Si ves es la lejanía y mas aun en pasado

Those ties are very expensive.