Happy English ! frown fun & for fun

2022/3/15 「Toward Thinking in English !」　　 https://www.facebook.com/groups/HappyEnglish2011/ frown A: Will you turn off the radio, Jack? B: O.K., Dad. But I don't understand why you frown on jazz. fun A: How was your shopping? B: It was fun. A: We want to skate on the lake. B: Yes, skating is fun. for fun A: Why did you do such a thing? B: Just for the fun of it. A: Did you say he was stupid? B: I'm sorry. I said so just for fun.