如何用英语去问候别人，“今天过得怎么样”？？

How are you today？
How is everything today？
What's going on today？
How is your day today？
How is your day？

再加几句俚语：how is your day going?
how is going?
what's up?

how are you going today

how do you do!

how is going today!

How are you feeling today?

最简单的就是 How are you today?
除此之外，你还可以说 How are things/you going today?