Answer:
The narrator starts to hear the heart beating while the police officers are in his home. It slowly drives him crazier and crazier, eventually confessing to the officers, thinking they know of his doings and mocking him.
The correct answer among the choices provided is the third option. Two independent clauses incorrectly joined are referred to as a fused sentence. A fused sentence is also called a run-on sentence. To correct this, an appropriate conjunction or punctuation mark must be put in between the clauses.
The answer to the first question is false and the answer to the second is false as well
