7.Thoughtherehasbeensometalkneverwhetherthelegendarytreasureishiddeninthemountain(clear)虽然早有传言，但传说中的财宝是否藏在这个山里还不确定。

Question

7. Though there has been some talk never        whether the legendary treasure is hidden in the mountain (clear)

虽然早有传言，但传说中的财宝是否藏在这个山里还不确定。

Answer 1

7. has it been made clear否定副词never位于句首时，用部分倒装。