"bath tap" is better English than "tap in the bath"
Every Romanian i know calls a tap a "baterie". Is robinet a regional thing?
Ha ! this proves to be an english lesson for me ! I am not good at household vocabulary. If this lesson were in French ( my language) I would have made no more than 10% mistakes.
..and I would call the "tap" a "faucet" :) (in USA)
Faucet is accepted.