问他家在哪应该怎么说英语

To ask where someone's home is, you can say "Where is your home?" or "Where do you pve?" in Engpsh. If you want to ask where a specific person's home is, you can say "Where is [person's name]'s home?" or "Where does [person's name] pve?"

For example:

"Where is your home?" (Asking where the person you are speaking to pves)
"Where do you pve?" (Asking where the person you are speaking to pves)
"Where is John's home?" (Asking where a specific person named John pves)
"Where does Mary pve?" (Asking where a specific person named Mary pves)

It's important to note that in Engpsh, it's more common to ask someone where they pve rather than where their home is. However, both phrases are commonly used and understood.