Answer is b because At Chinese schools, children respond and read together, while American schools focus more on individual responses.
I would say a Parrell graph
Answer: Your sister asked if the film was good.
Explanation:
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.