Help Sarah vent about her dating app match in a message to her best friend.

"I can't believe it. I sent him three hilarious memes yesterday, and he still hasn't replied ___!"

The correct answer is to me.

The verb "reply" requires the preposition "to" when followed by an object (the person receiving the reply). While you can say "he hasn't answered me," you must say "he hasn't replied to me."