Can one End sentences with no or yes?

It's generally considered grammatically incorrect to end a sentence with "no" or "yes" in formal writing. However, there are a few exceptions:

* Short, informal responses: In casual conversation, it's perfectly acceptable to end a sentence with "no" or "yes" when responding to a question:

* "Are you coming?" "Yes."

* "Do you want pizza?" "No."

* Emphasis: In very specific cases, ending a sentence with "no" or "yes" can be used for emphasis, but it's not common:

* "I will not go! No!"

* "It's true! Yes!"

It's generally better to use a more complete phrase or sentence structure in formal writing. For example, instead of "Yes," you could write "Yes, I am."

In summary: It's generally grammatically incorrect to end a sentence with "no" or "yes," but there are exceptions in informal conversation and for emphasis.