The answer is A, true.
There is a quizlet (search the same question in go0-gle) that mentions this question, I’d suggest to give it a look if you have any problems answering questions.
I believe it’s __c it suggests a tone
Answer:
Sharks are essential to the health of the ocean. They keep the food chain balanced, and they remove the sick and weak animals that might hurt the environment. By fishing for sharks you are giving less of a future to the ocean and it's life inside of it. Not only that, but fishing tools are one of the top polluters in the ocean.
Hope this helped :)
Answer:
While I <u>was taking</u> a shower, my cell phone rang. I asked my sister to answer it, but she didn’t hear me because she <u>was cleaning</u> the backyard.
(it's the first option)