D) To restate the thesis and summarize the final point.
Thank you for your question!
The correct answer is A.
The sentence should be written like this: <span>Sadly, even after that water is found, only some of it's clean and safe enough to drink.
Because the sentence is saying "only some of IT IS clean and safe enough to drink," an apostrophe should be used.
</span>
<span>He is surprised by the question and says that owning books is against the law.</span>
Well I have no clue, but I wish you have a great day and figure this out
Taught by our traditional people - APEX
