Correct option is A
The correct substitution of the highlighted words is
(a) My brother and I.
Explanation:
· According to
pronoun usage rules, when two people are mentioned as subjects, the
other person is mentioned first, followed by
"I", not "me."
· The correct subject form of the pronoun is
"I", not
"me".
· So, "My brother and I" is grammatically correct.
Grammatical rule used:
Subject pronouns (I, we, he, she, they) should be used when the pronoun acts as the subject of a sentence. In compound subjects,
the speaker comes last.
Example:
Incorrect: I and Rahul are going.
Rahul and I are going.