How are fragments and run on sentences a like?

Fragments and run-on sentences are actually opposite problems in writing. Here's a breakdown:

Fragments

* Definition: A fragment is an incomplete sentence that lacks a subject, a verb, or both.

* Example: "Running down the street." (Missing the subject - who is running?)

* Why it's wrong: It doesn't express a complete thought.

Run-on Sentences

* Definition: A run-on sentence combines two or more complete sentences without proper punctuation or conjunctions.

* Example: "I went to the store I bought milk and eggs." (Two complete sentences jammed together)

* Why it's wrong: It's difficult to read and understand, and it can make the writing seem rushed and sloppy.

Here's the difference:

* Fragments lack a complete thought.

* Run-on sentences have too many complete thoughts mashed together.

To sum it up: Both are errors in sentence structure, but in opposite directions.