🔗 前置詞 ・ アオイ
TOEIC Part5文法問題 アオイ: Q51（前置詞）
The training session will be held ___ the main conference room on Tuesday.
The training session will be held ___ the main conference room on Tuesday.
答えを見る
正解: A) in
A conference room is an enclosed space, and 'in' marks being inside such a space. 'On' marks a surface (on the desk), and 'at' treats a location as a single point (at the entrance). 'To' shows direction and doesn't mark where an event is held. Words with interior space — room, building, city — normally take 'in'.