50. graduation announcements 畢業典禮請柬

　　Have you ordered your graduation announcements?

　　51.graon about 抱怨

　　How come Michael’s always groaning about something?

　　52.guest lecturer 客座教授

　　The only person who understood the guest lecturer was the professor.

　　53.hand-me-down 送的東西

　　A: What a gorgeous jacket. It must have cost a fortune.

　　B: Not at all. It’s a hand-me-down.

　　54.hand down 易如反掌

　　Lee won the chess match hands down.

　　55.have a way with 擅長

　　Bonnie really has a way with words.

　　56.have had it with 處于

　　I’ve had it with being sick in bed. I’ve read most of these magazines twice.

　　57. head and shoulders above 高出許多

　　In computer programming. Susan is head and shoulders above the rest of us.

　　58. hit the spots 特別好

　　This lemonade sure hits the spots.

　　59. hold the grudge 記仇

　　A: I wish I hadn’t hurt Mary’s feelings like that. You know I never meant to.

　　B: The great thing about Mary is that she doesn’t hold the grudge.