※ 밑줄 친 부분에 들어갈 가장 적절한 것을 고르시오. [문 13～문 15] A: How did you find your day at school today, Ben? B: I can't complain. Actually, I gave a presentation on drug abuse in my psychology class, and the professor __________________________. A: What exact words did he use? B: He said my presentation was head and shoulders above the others. A: Way to go!