翻译：He meant what he was saying ,but I don't know why it didn

翻译：He meant what he was saying ,but I don't know why it didn 英语 I didn,t hear what he was saying 与 I didn,t hear what he I didn`t know what was the matter还是I didn`t know whatt he ma I DON't know why he do it I don't know ______ it was that he moved to another city,but He was too clever to know what I meant怎么翻译 I didn't know what--------then.A.he was doing B.was he doing I don't know it.What was he doing last night?(合并为一句） I don't it appeared that he didn't know what was happening=he()()to I don't.what he is saying what abo 翻译I simply don't know what he means. he was here for a little while ,but I don't know where he __