QUES:
Who is it in the following sentence?

The cow ran into the fence and it got hurt.

ANS:
The cow


QUES:
Who is he in the following sentence?

The employer let John have the assignment even though he wanted it.

ANS:
The employer


QUES:
Who is they in the following sentence?

Lions love gazelles because they are delicious.

ANS:

gazelles