Fill in the blanks in the text with articles (a/an/the) as necessary. Some of the blanks may not require an article. Put a cross (x) in those blanks.

Rivers are (a) _____ main sources of water in our (b) _____ country. But unfortunately. (c) _____ rivers are not in a good shape. (d) ____ few are already dead and (e) _____ several are going through (f) _____ pangs of death. (g) ____ River Buriganga is (h) _____ example of (i) ____ dying river. Its water is polluted and a perpetual stench fills (j) _____ air around it.