The correct answer is D. Plagiarism.
Plagiarism is the act of taking someone else’s work or ideas and passing them off as your own. It is a serious offense in the world of writing and can have serious consequences, such as being fired from a job or being expelled from school.
In the context of the question, the singer has been borrowing ideas and words from others and using them as his own. This is plagiarism, and it is one of the reasons why he has not been able to earn fame.
Adaptation, pantomime, and imitation are all different from plagiarism. Adaptation is the act of changing something to make it fit a new purpose. Pantomime is a form of performance that uses gestures and facial expressions to convey meaning without words. Imitation is the act of copying something or someone.
Plagiarism is different from these other activities because it involves taking someone else’s work or ideas and passing them off as your own. This is a serious offense that can have serious consequences.