Happened to /happened with 区别

问几个英语单选1.Could you do all _____you can _____your English?A.what/improve B.that/improve C.what/to improve D.that/to improve2.I______out when he came to see me.We did not meet that day.A.was about to B.happened to be C.was going D.happene The accident ____ on the road last night A has happened B was happened C happene DThe accident ____ on the road last nightA has happened B was happened C happened D has been happend Happened to /happened with 区别 happened on、happened with、happened to、happened for 区别 what happened to 和what happened What Happened to Us something happened to something happened to something happened to Dear,what happened to what happened to she what happened to him? what happened to what happened to the Whatever Happened To...歌词 英语翻译_____________ happened to _________? What happened to you .翻译 求：What happened to you?