Hoa: Well, everybody … What shall we do today? Any idea?
Mary: I'm not sure … it depends on the weather. Is it sunny outside?
Hoa: Just a minute … oh, it's raining again.
Mai: Oh, no! I don't want another boring day like yesterday. Is there anything interesting we can go and see?
Mark: I know what we can do. I'll have a look at the guide book. I'm sure we can find some ideas in there.
Mary: All right. Where is the guide book?
Mark: It's there. On the shelf.
Mary: Let's see … well, there's the Museum of Country Life. How about that?
Hoa: Is there anything more exciting?
Mary: Well. There's Aqua World. It's Sea Life centre.
Hoa: Yes, that sounds better. Why don't we go there?
Mai: OK then, if you like.
Mark: Shall I phone them to see what time it opens?
Mary: Good idea! So everybody's happy, then.
1. how many people are there altogether ?