a terrible accident took place at 10yesterday evening 为什么took place不能用was happening/还有为什么是 as careful as sb.而不是as carefully as sb.英语中也有 they happen的句型?不是sth to sb.i think you ____go now.为什么不

a terrible accident took place at 10yesterday evening 为什么took place不能用was happening/还有为什么是 as careful as sb.而不是as carefully as sb.英语中也有 they happen的句型?不是sth to sb.i think you ____go now.为什么不
a terrible accident took place at 10yesterday evening 为什么took place不能用was happening/
还有为什么是 as careful as sb.而不是as carefully as sb.
英语中也有 they happen的句型?不是sth to sb.
i think you ____go now.为什么不是 are able to 而是can?
怎么是like sth.better sth.like sth.more than sth.不可以么?
it is ten years since i joined the party 中的it is是固定用法么?

a terrible accident took place at 10yesterday evening 为什么took place不能用was happening/还有为什么是 as careful as sb.而不是as carefully as sb.英语中也有 they happen的句型?不是sth to sb.i think you ____go now.为什么不
was happening是过去进行时,有特定语境...你要有上下文才能告诉你为什么这个用的是took place而不是was happening~
而且happen发生、碰巧”解,一般用于偶然或突发性事件
take place一般指非偶然性事件的“发生”,即这种事件的发生一定有某种原因或事先的安排
你最好补充一下你的句子的上下文~