Communication in the class fails because

AThe students are inattentive

BThe teacher is monotonous in delivering the message ✓ Correct

CThe students have no interest in the lesson

DThere is much noise in and around the classroom

Correct answer: (B) The teacher is monotonous in delivering the message

Explanation

Classroom communication fails when the teacher delivers the message in a monotonous way.

A flat, unvarying delivery loses attention and kills the message's impact at the source.

Students being inattentive is an effect that often follows dull delivery rather than the root cause here.

Students having no interest in the lesson is again a symptom that lively communication can overcome.

Noise in and around the classroom is an external barrier, not the speaker's own manner.

Vocal variety and expression are the teacher's tools against monotony.

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