Directions: Select the segment in the sentence, which contains the grammatical error. Oh dear! The audio in one of the channel on television is not clear at all.

Explanation

The correct answer is-in one of the channel . Key Points 'One of/only one of' is always followed by a noun/pronoun in the plural form and verb in the singular form. For example: One of my friends are a dancer. One of my friends is a dancer. As per the rule and example given above, 'channels' will be used instead of ' channel ' in the part given in the 1st option. Correct Sentence: Oh dear! The audio in one of the channels on television is not clear at all. If a subject and a verb are joined by a relative pronoun, the verb will agree with the antecedent to the relative pronoun. Example: He is one of those men who trust everybody whom he socializes with.