How it works
This and these refer to things near the speaker; that and those usually indicate greater distance. This/that are singular and these/those are plural. They can come before a noun or stand alone.
Examples in context
Notice how each form fits its sentence. Read the context before choosing a form.
- This book here is mine.
- These shoes here are new.
- That house over there is empty.
- Those birds over there are very small.
- This is my sister.
