in the shower
I often sing in the shower.
Ele cantou alto no chuveiro e acordou a casa inteira.
He sang loudly in the shower and woke up the whole house.
He always sings in the shower.
Eu canto todas as manhãs no chuveiro.
I sing in the shower every morning.
Eu costumo cantar no chuveiro.
I often sing in the shower.
I'm going to take a shower.