두 사람의 대화 중 자연스럽지 않은 것은?

Question

Accepted Answer

4. A:He's seventy years old, so he's over the hill now. B:I wouldn't go that slow. That's too dangerous.

Answer

A:There's something really bothering me. B:Get it off your chest. It'll make you feel better.

Answer

A:Oh, you're chewing your fingernails. B:Well, I didn't know that. I'm a little on edge right now.

Answer

A:Fill it up with unleaded, please. B:Shall I also check the oil and the tires?

Answer

A:He's seventy years old, so he's over the hill now. B:I wouldn't go that slow. That's too dangerous.