Answer:
Someone is killing tigers indiscriminately.
They are killing tigers indiscriminately.
The poachers are killing tigers indiscriminately.
Explanation:
D seems to be a correct answer
I'm not sure wearing reflective tape would be enough during the day as high beam can be seen days and nights
Answer:
It might be C
Explanation:
I just figured this because of the words "move" and "going" if that makes sense