Introduction / Context:
This tests case after a preposition. Pronouns following prepositions must be in objective case (me, him, her, us, them), not subject case (I, he, she, we, they). Coordination (X and Y) does not change this rule.
Given Data / Assumptions:
- Preposition: “to”.
- Object phrase: “you and I”.
- Required: objective case for both pronouns.
Concept / Approach:
- After “to”, use “me”: “to me”.
- Therefore, “to you and me” is correct.
- Politeness conventions (placing the other person first) do not affect case.
Step-by-Step Solution:
Spot the preposition: “apply to …”.Replace “I” with “me”: “apply to you and me”.Re-check the rest: all other segments are fine.
Verification / Alternative check:
Test each pronoun alone: “apply to I” (wrong) vs. “apply to me” (correct). This confirms the error.
Why Other Options Are Wrong:
A–C are grammatically correct.E is incorrect since D contains the error.
Common Pitfalls:
Overcorrecting to “you and I” in all contexts; remember case depends on function, not politeness.
Final Answer:
you and I
Discussion & Comments