Question

In which sentence is the pronoun whom correctly used?

To whom was the award given?


Bonnie is the person whom is most likely to win.


Did you see whom accepted the award?


Whom do you think will receive the award?

Answer: To Whom was the award given?

Answer 1

Assuming you are asking for an explanation why, the correct answer is correct because it uses 'whom' in the context of 'to whom'.  Whom should be used in place of whom if you can say 'to who' or 'for who', or if you can replace it with a him/her.  The correct sentence can also be rearranged to "The award was given to ____"; here, you can use him, her, or 'whom?'.

Answer 2

A. To whom was the award given.