help needed please, the answers are double letters
5) Brown shell, could poach other one =
6) water running on road, so its not blurred =
17)often on nut & bolt, my wife =
18) top edge, digit with a nail =
29) meadow or boiled, retail unit =
34) not front or back, agricultural or magic =
36) some veg like this if seeded, taps on bark for insects =