Sentence

再び薬局へ出向き、混合物をマシーンに入れ、10ドルを支払う。

(ふたた)薬局(やっきょく)出向(でむ)き、混合物(こんごうぶつ)をマシーンに()れ、10ドルを支払(しはら)う。
He went back to the drug store, located the machine, poured in the sample and deposited the $10.00.