填空如下：
Practise a lot ,and you‘re sure to pass the exam.
意思是：多练习,你一定会通过考试的.
这是 祈使句+and 结构.翻译句子：1.你犯过的错误都被亮紫色标记出来了。2.没人告诉我去哪里或是什么时候离开。（用被动语态翻译）1.The mistakes (that )you made are (were) marked in bright purple.2.I was not told where to go and when to leave.