🎨 形容詞 ・ ヒナ
TOEIC Part5文法問題 ヒナ: Q33（形容詞）
Attendees are reminded to keep their badges ___ at all times.
Attendees are reminded to keep their badges ___ at all times.
答えを見る
正解: A) visible
This is the 'keep O C' pattern (keep something in a certain state), and the complement C is an adjective. 'Keep the badge visible' means 'keep the badge in a visible state', so 'visible' is correct. 'Visibly' is an adverb and can't serve as the complement. 'Vision' and 'visibility' are nouns and would give the odd meaning of turning the badge into vision itself.