In the following questions, a sentence/part of the sentence is printed in bold. Below are given alternatives to the bold sentence/part of the sentence at (1), (2) and (3) which may improve the sentence. In case no improvement is needed, your answer is (4).
Water drawn from a municipal reservoir or a private well, is likely to contain traces of minerals or bacteria.
-
village tank
-
No improvement
-
public tank
-
private tank
C.
public tank