Ms. Ivanov assigned the project to Katie and .

Use the object pronoun after the verb “assigned” in the phrase “assigned the project to ___.” The pronoun is the object of the preposition “to,” so “him” is correct: “Ms. Ivanov assigned the project to Katie and him.” “He” is a subject pronoun, and “I” would be “me” in this object position.

AI-written and checked against the verified answer.