Mosquito menace is one of (a) — most talked topics. (b) — fear and nuisance of mosquito is called (c) — mosquito menace. For (d) — city dwellers it is (e) — constant nuisance. Particularly at (f) — night, it becomes more when thousands of mosquitoes start singing around (g) — us. Even during daytimes, we are not free from (h) —attack of mosquitoes. To prevent (i) — nuisance caused by mosquitoes, we have to be alert and work in (j)