짝지어진 대화가 어법상 어색한 것을 고르세요.
① A: Can she drive a car?
B: Yes, she can.
② A: Will Carl come back next week?
B: No, he couldn’t.
③ A: Could you pass me the milk?
B: Sure. Here you are.
④ A: Should I make a sandwich?
B: No, you don’t have to.
⑤ A: Would you like to eat some food?
B: Yes, I would.