根据下列短文内容，在短文后的空格处填上一个恰当的词，使短文完整，通顺。

Spring Festival Gala(春晚) is an important event in the history of New Year's celebration. Many actors or actresses become famous just because of their perfect performance in the gala, 　　77　　 　Liu Qian.

Liu Qian is a magician from Taiwan. He 　　78　　 　went to any magic school. Instead, he learned by himself. When he was seven, he saw a coin trick in a big store. From that 　　79　　 , Liu decided to learn magic. He worked hard on it. Now he is a great magician.

For the CCTV Spring Festival Gala he put on two magic shows. They were very successful. I do appreciate his magic show. After 　　80　　 the show, I couldn’t help asking 　　81　　 , "How did he make it?" "It’s impossible!" I thought hard and 　　82　　 several times, but I couldn’t find any. My friend sent messages to ask me the same question, I had no 　　83　　 . Maybe this is the mystery of magic world. It’s 　　84　　 than a show, it’s an art.

Now everyone is mad 　　85　　 　magic. Many of my friends 　　86　　 in love with it. We all want to know how to do a trick! 77.__________78. ___________79.___________80. ____________81. ___________

82.__________83. ___________84.___________85. ____________86. ___________

76．大声朗读是提高英语口语的好办法。(完成译句)

________ ________ is a good way to improve your spoken English.

75．I finish the work successfully with the help of my friends.(改为同义句)

_______ _______ my friends, I finished the work successfully.

74．Steven often heard the girls laugh happily several days ago.(改为被动语态)

The girls _______ heard _______ laugh happily several days ago by Steven.

73．My boyfriend bought me some flowers on my birthday.(改为同义句)

My boyfriend ________ some flowers _______ me on my birthday.

　　 根据所给提示，完成句子。每空一词，含缩略词。

72．He has to make a phone call at once.(改为否定句)

He _______ _______ to make a phone call at once.