2a  Listen and check (√) the main topic of Nick and Marcus’conversation.
Nick: Hey Marcus, have you heard about the art and science fair?
Marcus: You mean the one just outside the science museum?
Nick: Yeah, that’s the one. The school notice board says that all students are invited to attend for free! Our school is paying for it!
Marcus: Wow, that’s great!
Nick: I went there yesterday.
Marcus: Did you see anything cool?
Nick: Of course! All the works there were made by university students.
Marcus: What did you see?
Nick: I saw a huge model plane. It’s made of used wood and glass. I also saw a really beautiful painting. It’s made from grass, leaves and flowers.
Marcus: Oh, yeah, the fair is about environmental 
protection and recycling, right?
Nick: Yes, and the students came up with some really interesting and creative ideas.
2b  Listen again. Write short answers to the questions.
Nick: Hey Marcus, have you heard about the art and science fair?
Marcus: You mean the one just outside the science museum?
Nick: Yeah, that’s the one. The school notice board says that all students are invited to attend for free! Our school is paying for it!
Marcus: Wow, that’s great!
Nick: I went there yesterday.
Marcus: Did you see anything cool?
Nick: Of course! All the works there were made by university students.
Marcus: What did you see?
Nick: I saw a huge model plane. It’s made of used wood and glass. I also saw a really beautiful painting. It’s made from grass, leaves and flowers.
Marcus: Oh, yeah, the fair is about environmental protection and recycling, right?
Nick: Yes, and the students came up with some really interesting and creative ideas.