Used to say you have already finished something (e.g., mou go-ji o sugimashita ). Minna no Nihongo Lesson 7 Fukushuu B Answers (Page 64)
Used to indicate the instrument or language used to perform an action (e.g., hashi de tabemasu – "I eat with chopsticks"). Giver/Receiver (Noun + に + Verb): Used to say you have already finished something (e
Use に (or から for organizations) for the sender (e.g., chichi ni okane o moraimashita ). chichi ni okane o moraimashita ).