Run-on sentences are also called fused sentences. It has at
least two parts, either one of which can stand by itself meaning; two
independent clauses, but the two clauses have been smooshed together. Run-on
sentences contain many ideas but they have no proper punctuation marks.
<span>Comma- splice on the other hand is different. It is composed of a run-on sentence or two
independent clause connected only by comma.</span>
In Grammar, sentence fragment is just a part of a sentence,
meaning it is a group of words which has no complete thought while subject
complement is an adjective, noun or a pronoun or a predicative expression that
follows a linking verb.
