Question
She is (A)/ waiting on the line(B) to speak (C)/with the
manager.(D) Read each sentence to find out whether there is any grammatical error in it. The error, if any, will be in one part of the sentence. Mark the part with the error as your answer. If there is no error, mark ‘No error’ as your answer (Ignore the errors of punctuation, if any).Solution
The preposition "on" is used incorrectly in this sentence. The correct preposition to use in this context is "in."
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