Directions: “In the following questions, a phrase/clause/word/some part of the sentence is underlined. Which of the options present below the sentence would you choose to replace the part that is in bold? The option that you select will make the sentence grammatically correct. If there is nothing wrong with the sentence and it is absolutely correct grammatically, then choose the option E which is ‘No Correction required’ as the answer.

Several good books have been written by N Palkhivala.