Fill in the missing words. There are two extra words.

Mick What's 1 ... at the cinema, Lucy?
Lucy Let's have a 2 ... . I know, let's go and see I, Robot. I think Will Smith is really good.
Mick Mm. I 3 ... science fiction films. What 4 ... Troy?
Lucy No, I don't like Brad Pitt. And people say it's boring.
Mick Well, an old film 5 ... ? I'd like to see Casablanca again. It’s my favourite film.
Lucy OK. That's a good 6 ... . Let's do that!