They say "Goodbye" to me ___ ___ ___.(他们异口同声说再见.)

They say "Goodbye" to me ___ ___ ___.(他们异口同声说再见.)
They say "Goodbye" to me ___ ___ ___.(他们异口同声说再见.)

They say "Goodbye" to me ___ ___ ___.(他们异口同声说再见.)
with one voice

with one voice

in one voice

with one voice