Just at that moment a boy and a girl (come) and (sit)down where the old couple...

Question

Just at that moment a boy and a girl (come) and (sit)down where the old couple (be)before.Помогите пожалуйста поставить глаголы в форме past perfect или past simple

Answer 1

Just at that moment a boy and a girl came and sat down where the old couple had been before.