Give examples of definite and singular determiners.

Give examples of definite and singular determiners.

Examples of definite and singular determiners include "the" and "this."

For example:
- "The" is used to refer to a specific noun that is already known or has been mentioned before. For instance, "The cat is sleeping on the couch."
- "This" is used to refer to a specific noun that is close to the speaker or is being pointed out. For example, "This book is mine."