Answer:
C. Julie and her friends are coming over to my house after the movie.
Julie and her friends = a plural (compound) noun
are = a plural verb
Explanation:
А. The movie Flying in Airplanes take [ TAKES ] place during World War II.
B. Theard that a group of girls are [ IS ] going to see a movie tonight.
D. My friend Rachel don't [ DOESN'T ] like to see war movies with too much violence.