Correct option is B
Option (b) contains an error.
Explanation: After prepositions like “between,” the
objective case of pronouns should be used. So, “I” should be replaced with
“me.”
Grammatical rule used:
�� Use objective pronouns (me, him, her, us, them) after prepositions.
Example: This is just between you and me.
��
Information Booster: "Between you and I" is a common grammatical mistake even in formal writing.