Which sentence uses a pronoun correctly? A.) I didn't know who really won the match.
B.) The one whom I least expected actually accepted.
C.) Who should we ask to make the opening remarks?
D.) I invited everyone whom had expressed real interest.

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C.) Who should we ask to make the opening remarks?

Explanation:

It makes more sense than all the other sentences.

the president was the speaker and it was a great part of history.

explanation:

video of the national aeronautic space administration's (nasa) coverage of president john f. kennedy’s address at rice university, houston, texas, concerning the nation's efforts in space exploration. in his speech the president discusses the necessity for the united states to become an international leader in space exploration and famously states, "we choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard."

b. brooks wrote about the same type of neighborhood in which she grew up.