Question

Is the following a sentence or a fragment? Received your letter this morning.

Answer 1

Fragment, if you wanted to make it a sentence, you could say I received your letter this morning from the mail man.

Answer 2

Answer:

Fragment

Explanation:

This phrase is a fragment because it lacks a subject, which is one of the most important requirements of a sentence. Without a subject, we have no way of knowing who is performing the action described by the verb. Therefore, in order to turn this fragment into a sentence we would need to add a subject, such as "I," "he/she," "we" or "they."