请问英语“我的暑假即将结束”用英语怎么说？

My summer holiday will end/expire soon.
译句中若用expire，会显得比较正式。其实这儿的“即将”用will或be about to句型都可以，只是前者表示的时间往往以天计算，而后者则以比天更短的时间单位——比如小时计算。其中的细微差异需仔细体会！

My summer vacation is about to finish.

my summer holidy is approaching to the end

my summer vacation is going to finish soon.

my summer vacation is being over.
这句感觉比较好

My summer vacation will come to its end soon.