zad 3. Listen to a radio programme about the Great Exhibition of 1851 and choose the best options. 1 How long did the Great Exhibition last? a six months b six weeks 2 How many things were there in the Great Exhibition? a six million b 100,000 3 What did Victor Schilt produce? a a clock b a calculator 4 What did Joseph Paxton do? a He designed the exhibition building. b He invented a new type of glass. 5 What happened at the end of the exhibition? a The building burnt down. b They moved the building.