Hi! 1. To express the words (something, someone or somewhere) for example, we use a combination of question words (なに”what”、だれ”who”、どこ”where”) and the question particle (か). So, something --> なにか someone -->　だれか somewhere -->　どこか 2. To express the words (everything, everyone or everywhere), we usually use the combination of the question words (なん”what”、だれ”who”、どこ”where”) along with (でも). So, everything --> なんでも everyone -->　だれでも everywhere -->　どこ（に）でも But sometimes normal words are used to express (everything) and (everyone): everything --> すべて、全部 everyone -->　typically 皆 Examine the above examples which Mr. Muroda provided.

Usually, Anything→なにか、なんでも　「なにかありますか？」「なんでもいいですよ」　Anyone→だれか、だれでも「だれかいますか？」「だれでもできます」　Anywhere→どこか、どこでも「どこでもすわれます」「どこかにあります」 Everything→ぜんぶ、すべて「ぜんぶ/すべてわたしのものです」　　Everywhere→どこでも「どこでもあります」