Fill in the gaps with suitable prepositions, articles and zero articles (a, an, the or x):

Rangamati is one of (a)..............most attractive hilly districts of Bangladesh. It is located (b)...............the western bank of Kaptai lake. Most of the visitors visit the place for its (c)................eye-catching natural beauty. Nature has adorned this town (d)................all the elements of beauty. (e)..................hills covered with green trees present (f)..............unique sight. There are many tourist spots here. The suspension bridge of Rangamati is (g)................ attraction for the tourists. It is also a home of several (h).................. ethnic groups (i)...............trip to Rangamati would be (j)................ outstanding experience for the nature lovers.