Please capitalize where necessary: comments: udlejet til ultimo januar 2016
A: Comments: Udlejet til ultimo januar 2016

Please capitalize where necessary: you can rent boats, canoes and kayaks in many places along the canal.
A: You can rent boats, canoes and kayaks in many places along the canal.

Please capitalize where necessary: - vc.u: lock with one combination.
A: - VC.U: lock with one combination.

Please capitalize where necessary: modern teenagers are very addicted to computer games.
A:
Modern teenagers are very addicted to computer games.