W: I'm really excited seeing the famous paintings by Picasso.

M: Me, too! I'm glad Mr. Smith couldthe art museum for our school trip this year.

W: I still remember last school trip in October when we went hiking. It began to rain soon after we had started off.

M: Yeah, it was so terrible.

W: This time I'm going to bring my new to take lots of photos.

M: Oh, no. Mr. Smith says we must not take photos. It's not in the museum

W: That's too bad! Do you think we may be allowed to take photos if we don't use a flash?

M: I think they just want to protect the paintings. If you don't use a flash, then it may be OK.

W: Yeah, you are right. I'll bring my camera anyway