Which sentence uses an objective case pronoun incorrectly?

>I e-mailed him yesterday.
>I sent him an attachment that included photos of the picnic.
>He wrote back to Bob and I with an answer to our questions.

Would you say?


wrote back to I
or
wrote back to me

I sent him an attachment that included photos of the picnic.

I e-mailed him yesterday. This is the correct answer.

bv v

The sentence that uses an objective case pronoun incorrectly is: "He wrote back to Bob and I with an answer to our questions."

Explanation:

To identify the sentence that uses an objective case pronoun incorrectly, we need to understand the objective case pronouns. Objective case pronouns are used as the objects of verbs or prepositions. The objective case pronouns include "me," "him," "her," "us," "them," and "you."

In the sentence "He wrote back to Bob and I with an answer to our questions," the pronoun "I" is incorrectly used as the object of the preposition "to." The correct objective case pronoun to use here is "me." Therefore, the correct sentence would be "He wrote back to Bob and me with an answer to our questions."

To avoid this confusion, you can simply remove the other person from the sentence and see which pronoun makes sense. In this case, "He wrote back to ... I" does not make sense, but "He wrote back to ... me" does.

Therefore, the correct sentence would be "He wrote back to Bob and me with an answer to our questions."