How was your day?
How are things at work?
How are things at the office?
How are thing at school?
You'll never believe what happened to me today at shool/work.
今天过的怎么样？
今天工作进行的怎么样了？
今天在公司怎么样？
今天在学校（过的）怎么样？
你永远也猜不到今天我在学校/工作中遇上了什么事！！