1 . 补全对话，根据对话内容，从方框内选择恰当的句子填入对话相应的空白处，使对话完整，合乎情景。
A: What do you think of the talent show?
B:     1    
A: Who do you think sang best?
B: Of course, Anna.     2     And she sang really clearly.
A: I think so.     3    
B: Jack. He played the guitar upside down and sang at the same time. How about you?
A: I think Lisa was the most creative. She sang the song in different ways.     4    
B: Dennis!     5     But his act was not funny at all.
A: Oh, yes.
A. It was really good.
B. He wanted to make us laugh.
C. Who do you think was the worst?
D. She sang better than any other singer.
E. So who do you think was the most creative?