ЮД
Юлия Дубровина
Точнее будет When we came back from Turkey, we went mushroom picking in forest
Его бы сначала на русский правильно перевести. ) Например: По возвращении из Турции, мы сходили в лес за грибами.
When we returned from Turkey, we went into the forest to pick mushrooms.
After we had come back from Turkey, we used to go to collect musrooms in the forest
When we had come back from Turkey, we went to pick mushrooms in the forest.