all the following are examples of ways to fix a run-on sentence except for what?
•use a coordinating conjunction to separate the two parts.
•separate the sentence into two smaller complete sentences.
•use a semicolon to separate the two parts.
•use a comma and a coordinating conjunction.

The following does not include using a coordinating conjunction to separate the two parts in a sentence. The correct answer is option 1.

Explanation:

Where two or more independent clauses are not properly joined using any conjunction or punctuation it is known as a Run-on. The two types of run-on are comma splices and fused sentences.  By separating the sentence in two smaller complete sentences and by using a semicolon, a comma and a coordinating conjunction between independent clauses the sentence becomes grammatically correct. For example, I love to sing; I sing everyday, I love to dance, I dance everyday, I love to sing and I sing everyday, etc.            

you should start by saying what they did to these subjects hope that this