Read the dialogue and answer the questions below.

Chris: Hi! Are you doing anything next weekend?

Dan: No, why?

Chris: I was thinking about going on a short trip to London: shopping, sightseeing, and so on. Do you fancy joining?

Dan: Oh, I completely forgot! I'm playing squash at half past four on Saturday.

Chris: That's such a pity! Maybe you can miss one training?

Dan: I don't think I can. I need to improve my skills before the competition. I'll be a first-time entrant.

Chris: Well, I see. Good luck then. I'll try to invite someone else.

Dan: How about Liz? She said she was dreaming about travelling all the time...

Choose the correct option.

Who's busy next Saturday? [Chris|Dan|Liz]

Who invites their friend to join a trip? [Chris|Dan|Liz]

Who's dreaming about travelling? [Chris|Dan|Liz]