The other name of water is life. Clean water is (a) — (drink). Dirty water is (b) — (safe). Clean water is (c) — (contaminate) and (d) — (suit) for drinking. Bangladesh is a (e) — (river) country. But we get (f) — (adequate) water for use. The water of our rivers is (g) — (filth) and (h) — (poison) . We should keep water clean for health, happiness and (i) — (long). The Government should play an (j) — (act) role to keep water safe.