用英文翻译3句

1从今天起,我的寒假结束了,我又得开始上很多枯燥乏味的课了.
From this day onwards,my winter vacation ends up,I have to start to take my tedious classes.
2我总是觉得我有写不完的作业,为此我感到烦恼.
I always feel I'm full of eternal homework,which irritates me.
3在休息时一般你会做什么来减轻工作压力?
What do you usually do to release pressure from work on holiday?再翻译一下这句：通常你每天都工作9小时吗还是视情况而定?通常你每天都工作9小时吗还是视情况而定?Do you usually work for nine hours a day or it all depends?