Q. . . . . . . . . water of that river is not fit for drinking.
✅ Correct Answer: (C)
the
Explanation: Article "the" will be used because they are discussing about a specific river (DEFINITE) whose water is not fit for drinking.
Explanation by: Mr. Dubey
Article "the" will be used because they are discussing about a specific river (DEFINITE) whose water is not fit for drinking.