问题描述：
现在完成时 现在完成进行时 一般过去式 For 和Since 含在现在完成进行时里,没种5句 急用
问题解答：
我来补答
Jared has been off work since last Thursdday.
I have not been back to Hong Kong since 1997.
He left home at 18 and hasn't been back since.
He has felt better since he stopped smoking.
Kevin has just moved since july.
My dog has been dead for two days.
Beth hasn't visited us for a year.
He has been sick for a whole week!
She has been working long hours for the past few weeks.
My boss has told me several times that I will be getting a raise,but I haven't received it for one year.
