Unfriendly or bad-tempered.
The correct answer is Sentence 9.
The sentence should be written: Sadly, even after that water is found, only some of it's clean and safe enough to drink.
We know an apostrophe should be placed here because we could also say: Sadly, even after that water is found, only some of it is clean and safe enough to drink.
Answer:
1. Onomatopoeia
2. Hyperbole
3. Personification
4. Alliteration
5. Symbolism
6. Simile
7. Metaphor
Explanation: Hope this helps! :)