Find the incorrect part of the sentence:
One must keep his promises.
Show answer & explanation
Correct answer: D
Explanation
The incorrect part of the sentence "One must keep his promises" is his promises.
Explanation:
Pronoun Agreement: When the subject of a sentence is the indefinite pronoun "one," the corresponding possessive pronoun must also be "one's" to maintain consistency.
Correction: The grammatically correct version of the sentence is: "One must keep one's promises".