в церковном хоре

in the church choir

→ в
phrase Rare #48,664
in the church choir Used to describe singing or participating in a choir connected with a church. The noun хор is in the prepositional case after в.
RU: Моя сестра поёт в церковном хоре.
EN: My sister sings in the church choir.

Маша поёт в церковном хоре.

Masha sings in the church choir.

Тебе нравится в церковном хоре?

Do you like being in the church choir?

— Белая лента (2009)

Том пел в церковном хоре.

Tom sang in the church choir.

Том каждое воскресенье поёт в церковном хоре.

Tom sings in the church choir every Sunday.