Directions: Choose the option with correct spellings of the underlined words.

Water is a very important natural resource. Lakhs of residents living at various locations do not have proper water supply. It is the responsibility of government to provide portable water to the residents in each and every state. In doing so the government should take othentic measures to save the ground water from being polluted. The state government should install the water purifiers to purify water before supplying it to the residents.