Помогите очень надо! Буду благодарна 35 балов

No, I've never seen it before. / Yes, I have seen it.

No, I've never been there before. / Yes, I have been there.

No, I've never found them before. / Yes, I have found them.

No, I've never climbed it before. / Yes, I have climbed it.

No, I've never hidden from it before. / Yes, I have hidden.