I. Fill in the gaps with the passive voice of the words in the box.
The first magic show was performed by Dedi nearly 5, 000 years ago. He was asked to perform for a rich man. Many magic shows were put on for fun. For example, doors were opened by fire or by secret ropes. Among these famous shows, one was “The Three Cups"and"the Ball”. A ball was put on a table,"and"a cup was placed over it. Two more cups were added"and"the three cups were moved around one another. Where was the ball? Only the performer knew.
In ancient times, these things were considered to be magic. But nowadays we know that there are tricks in magic. Recently, magic has become very popular in China. Liu Qian is a famous magician who is often asked to perform during the Spring Festival gala. When he performs, people usually hold their breath, as they can hardly believe what is happening before their eyes. Can you put a coin into the bottom of a cup? Mr Liu is able to do this. But his trick can be learned if you want to perform this magic.