Respuesta :
Answer: Hello, there! Your answer is Below
3. Before I went to the store I checked to see if it was open
Explanation:
A run-on sentence occurs when two or more independent clauses (also known as complete sentences) are connected improperly.
The best way to find a run-on sentence is to determine whether there is more than one independent clause in the same sentence without punctuation. If there are two subjects (who or what the sentence is about) or a subject and its pronoun (he, she, it, they etc.)
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