I'm not even close to completing that 100 Best Films list and I cannot think of only ten films for each of those genres. I cba to list all of them so I will just give you one or two of each.

Action and Adventure: Bad Boys and 300
Animation: Up and The Lion King
Comedy: Dumb and Dumber and Ace Ventura Pet Detective basically only movies from the 90s have made me laugh.
Crime: The Usual Suspects and Goodfellas
Drama and Romance: These are two different genres, but both combined I'll say The Notebook.
DRAMA: The Green Mile
Epics and Historical Ben Hur
Fantasy: Pan's Labyrinth and mother smurfing Jumanji
Horror and Thriller: Oldboy and Psycho
Musical: No thanks. Does The Lion King and Nightmare Before Christmas count? Sweeney Todd wasn't horrible I guess.
Science Fiction: District 9 and Prometheus (yeah no Star Wars OR Star Trek because idgaf)