In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
Water is 1.________ for life and for good health. Not only is it necessary for us to be able to meet our daily needs but safe drinking water can 2._____ many water-related diseases. India has one of the largest number of cases of 3._____ such as diarrhoea, dysentery, and cholera. Over 1,600 Indians, most of them children below the age of five, 4.________ die every day because of water related diseases. These deaths can be prevented if people have 5._______ to safe drinking water.
Select the most appropriate option to fill in blank 5.