My home in on the first floor.(on the first floor)对括号中的部分进行提问.

My home in on the first floor.(on the first floor)对括号中的部分进行提问.
My home in on the first floor.(on the first floor)对括号中的部分进行提问.

My home in on the first floor.(on the first floor)对括号中的部分进行提问.
Which floor is your home on?

Which floor is your home on?

Where is your home?你家在哪？
【若对the first提问则为Which floor is your home on?】