A、The themes song. B、The special effects. C、The character development. D、The mysterious roles. B

W: (19)What did you think about the movie?
M: Well...(20)I think Harry Potter V is an excellent piece of work. But not as good as the previous ones.
W: Really? I don’t agree. I think it was incredible!
M: Why do you think so?
W: Well, one of the most spectacular things about it is the special effects.
M: You’re right.(21)The special effects created so many fantastic settings and mysterious costumes, weapons and creatures. They are the main reason for the success of this movie.
W: It’s kind of cool that they still use the themes song for this movie.
M: Yeah! It reminds me of the previous scenes.
W: I know exactly what you mean! Hearing that song makes me feel homesick.
M: I thought the overall plot of the movie was very interesting.(22)But I don’t think the character development was that strong. They just don’t have a lot of funny or meaningful dialogues. The writing was a little boring and this may be the only one weakness of this movie.
W: Well, maybe, but I like the little kid who played young "Anakin Skywalker". I can’t imagine anyone else playing that role.
M: I like him, too. He’s so cute! You know, even though I was slightly disappointed, I can’t wait for the next episode. I wonder when they’re going to start making it, it’s scheduled for release.
W: I have no idea. But I hope it’ll be even better than this one.
M: I hope so, too.
19. What are the two speakers talking about?
20. What does the man think about Harry Potter V ?
21. What does the man think is vital to the success of this movie?
22. According to the man, what is the weakness of this movie?