“明天上午我家里有点事，想请半天假”用英文怎么说？

I am a bit at home tomorrow, would like to leave a half-day.

There is something ergent in my home tomorrow morning,i'd like to ask half of a day for leave.

I'd like to as for a-half-day leave tomorrow in order to handle my familial affair.

there're something wrong with my family,so,may i have a half day rest?

I'd like to take tomorrow morning off so that I can take care of some personal issues.