musze napisac zdania twierdzace przeczace i pytajace w czasie present perfect

I haven't seen her there. You haven't lost a key. She hasn't set that clock. He hasn't gone there. They have already cooked meal. Has he been to the bank? Have you bought curtains? Have you seen that film Have they sent this postcard Polecam sie zawsze 6 z angielskiego I have been there. She has flown to greece