happened,was happened,have been happened和have taken place的区别

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 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 1.There are plenty of trees on____of the river.A.both side B.all sides C.either side D.neither sides2.They were having____.A.great fun B.a great fun C.great funs D.no funs 3.An accident ____to her when she came here.A.happens B.happened C.was happene Peter was happened to be at home that day.为什么是was happened而不是happened What has happened和What was happened区别 what happened/what was happened/what is happened/what happen/what is happeniwhat happened/what was happened/what is happened/what happen/what is happening这些用法都有吗 The story ------- in Japen before 1997.A.is happened B.happened C.happens D.was happened happened,was happened,have been happened和have taken place的区别 An awful accident____ the other day.A.happens B.happened C.was happened D.has happened I Was There When It Happened 歌词 happened last night.it was really quiet do you know what ( ) just now.A.was happened B.happened C.has happened D.has been happened That___ during last 3 years A has happened B happened C has been happened D was happened拜托各位 The Read family__surprised at what__.A.was;had happened B.were;had happened C.were;was happened What _______last night?A.happened B.is happening C.was happened D.was happening 英语翻译A.happened to B.was happened toc.was happening D.happen The accident___me yesterday A happenedB happened to C was happenen D was happened to what was happened 为什么不能用what was happen