A run-on sentence is a sentence having two independent clauses with improper punctuation and without conjunctions. The correct answer is option b. It is difficult to understand a run-on sentence because you cannot identify where to pause or stop and that the sentence does not have conjunctions which would help in the transition of clauses.
Answer:
B. Personification
Explanation:
The inanimate object (guitar) "sings"(someting humans do)
Answer:(A) An advertisement for sportswear.
The answer is B, I think..hope his helps