Which sentence is missing an apostrophe for a contraction?
A. (9) Sadly, even after that water is found, only some of its clean and safe enough to drink.
B. (5) Water is not everywhere it's miles away.
C. (4) For many parts of the world, however, this is not true.
D. (7) Traditionally it is the job of women and children to spend their days searching for water.