wang fang:liu ling,__What are you doing?___________________(1)
liu ling:I'm reading something about Olympics.
wang fang:why?
liu ling:___I want to be a volunteer________________________(2)
wang fang:what do volunteers do?
liu ling _I don't know___________________(3) maybe you are lucky enough to meet your favourite sportsman like liu xiang.
wang fang:____What must a volunteerdo__________________(4)
liu ling:people must know some knowledge about Olympics.It is necessary for them to speak English.
wang fang:__I think you will success_______________________(5)
liu ling:thank you!