Select the word or phrase in the sentence that is NOT used correctly.
The corroded copper piping has fixed by the expert plumber whose phone number you gave me.

Question

Quizplus · Accepted Answer

The use of a verb in the past perfect, has fixed, is incorrect in the context of this sentence. The preposition by lets us know that this sentence should be in the passive voice, which needs the verb to be: the piping has been fixed.
corroded
This word is used correctly in this sentence.
plumber
This word is used correctly in this sentence.
whose
This word is used correctly in this sentence.

Select the Word or Phrase in the Sentence That Is