Identify the part of the sentence that contains a grammatical error.
A. The professors recommendation was B. that the student, C. whom she had worked with for years, D. be granted a full scholarship.
Show answer & explanation
Correct answer: A
Explanation
The word 'professors' is acting as a possessive noun modifying 'recommendation.' Because the recommendation belongs to a single professor, the noun needs a possessive apostrophe. It should be written as 'professor's' in place of “professors”.