he came back是完整的一句话么缺什么成分么?如果不缺的话请帮忙分析下句子成分

he came back是完整的一句话么缺什么成分么?如果不缺的话请帮忙分析下句子成分 He came running back to tell me the news.这句话的结构是?running back 是分词做状语吧?这句话是不简单点说就是 He came to tell me the news那么 to tell me the news 就是在不定式做状语吧?那么是不是意味着一句话 He came back home 这里的back是介词吗 不是说不及物动词要加上介词才能接宾语吗 when he came back to It was 3 years ago ______ he came back.我知道答案是after,请知道的告诉我,原题是:用before after since填空It was 3 years ______ he came back.It was 3 years ago ______ he came back.It is 3 years ______ he came b until 和过去完成时的的用法he stayed here until i came back和he had stayed here until i came back有什么区别?过去完成时是过去时的分支还是完成时的分支? he,back,china,to,then,came 排列 came,he,china,back,yesterday,to 排列 we left after he came back home Has he come back?对么?不用came? came,he,china,back,yesterday,to 排列 关于一个很简单很弱智的英语问题…I （ ）until he came back .直到他回来我才离开.I （ ）until he came back .我一直等到他回来.是填I was left until he came back 还是不要was .如果真的不要was ,我又总记得 He——in three days.A coming back B came back C will came back He will go back to where he came.where 引导宾语从句吗?它的意思是“哪里”还是 “所什么的地方”? No wonder he's upset可以做状语从句么?还是完整的一句话?No wonder he's upset=It is no wonder that he's upsetIt is no wonder that he's upset是完整的一句话No wonder he's upset还可以做状语从句？ He waited until my brother came back .He----- -----until my brother came back. turn back和come back分别什么意思,区别在哪儿店主找回我的包.he turn back quickly.如用came back呢 return的同义词When he returned there ,he found no one was there.returned的同义词为：A.gave back B.came back C.back D.got（ ）