Never Have I witnessed such a tremendous performance. Therefore, correct option here is option D.
The term witness is defined as the person or an individual who sees the crime, accident or a particular event. The witness is a observer who prove the innocence.
In a law term, witness is someone who come to court in order to provide true information about the events to prove that he/she what know about that event.
On the other hand tremendous performances are defined as the performances that are large or extraordinary in size, amount or degree etc. It is considered as the outstanding performances.
According to given sentence, the option D is correct form because it define as a past tense that people have never witness the performance and the other options do not fit under the blank.
Therefore, correct option is D.
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https://brainly.com/question/4189900
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