Mr Smith : I want ask for a few days leave for I have gotton a cold and felt not well.I hope you can allow me to do so .thankyou! wangying 个人感觉2 楼的写的不错！只是称谓需要改一改。
Dear Jack(史密斯只是他的姓吧，名字呢？我用Jack暂代）： I'm very sorry to ask you for a leave tomorrow because of my heavy cold,which drives me to see the doctor and take a good rest.I will be back for work the day ...
Dear Mr. Smith: I got a serious cold recently and felt not well. I think I won't be able to work well and need to take a good rest. So I write you this letter to ask for __ days leave. Sorry for a...
