13. 같은 의미의 문장들로 가장 어색하게 짝지어진 것은? (3.1점)
① I hung out with my friends.
I spent lots of time with my friend.
② She decided to do her homework first.
She made up her mind to do the homework first.
③ I came across a shortcut to the school yesterday.
I met a shortcut to the school by chance yesterday.
④ He visited our class and gave a lesson about it.
He dropped by our class and took a lesson about it.
⑤ You’re not Irish if you don’t wear green on St. Patrick’s Day.
Unless you wear green on St. Patrick’s Day, you’re not Irish.