问题描述：
The test finished.We began our holiday和 The test have finished,We began our holiday有什么区别?
1、还有一句为the test was finished,到底主动语态对,还是被动语态对?
2、还有The test being finished,we began our holiday,这句是什么结构,对么?
问题解答：
我来补答
1 第一句是一般过去时的被动语态 （was + 过去分词）.
2 第二句是独立主格结构.这句的正确结构是：The test finished,we began our holiday (去掉being,否则逻辑上不对了).
3 The test finished,we began our holiday
==After the test had been finished,we began our holiday.(这是时间状语从句)
再问： 我完全赞同1和2，第3点我觉得是：The test finished,we began our holiday ＝after the test was finished,we began our holiday ; 而 the test having been finished, we began our holiday==After the test had been finished, we began our holiday. 不知对不对？
再答： 你好。你的英语学习非常careful, 好。 The test finished,we began our holiday ＝after the test was finished,we began our holiday （说明，finish与 begin 几乎是as soon as 的关系。） == After the test had been finished, we began our holiday （说明，finish与begin之间有时间间隔） the test having been finished, we began our holiday（分词结构）==After the test had been finished, we began our holiday（时间状语从句）
