Помогите пожалуйста английский язык дам 10 балла 2 задание прошу

Можешь попробовать We have worked at this school for six years. Но правильно сказать we have been working at this school

He has never flown an aeroplaneHave you ever visited a theme park?I have alredy done my homework.John isn't here. He has gone shoppingWe haven't packed our suitcases yetShe has just went outHave they play this game yet?I haven't seen her since 2005Это предложение не знаю как поставить в present perfect, только в present perfect continiousThey have came home. Now they can dinner