1-C. (2) Invite Anna's classmates to an event.(2) Invite Anna's classmates to an event.
(2)招待します、アンナのクラスメートをダヨ、イベントにダヨ。
2-C. (3) Mr. Whitmore is concerned about Anna's academic performance.(3) Mr. Whitmore is concerned about Anna's academic performance.
(3)ウィットモア氏は、懸念しています、アンナの学業成績をダヨ。
3-C. Although she had attended schools in Japan before we went to Chicago, it's Anna's first year at a Japanese junior high school.Although she had attended schools in Japan before we went to Chicago, it's Anna's first year at a Japanese junior high school.