1. A: Who won China's first gold medal in swimming?
B: Zhuang Yong. She won the women's 100-metre freestyle with a time of 54. 64 seconds.
2. A: I hear that a special guest is going to visit our school.
B: Yes, it's Jeff Johnson.He played basketball for Canada in the last Olympics. He always tries hard and never gives up. He helped Canada win the bronze medal in basketball!
3. A: I found an unusual record.
B: What is it?
A: It's held by a man who can ride his bicycle backwards while playing the guitar.