one summer,I volunteered to (work) in a public library.___It was (a) very interesting experience during which I met a great___(number) of persons and tried new things.____I worked to help with the library's reading program 打钩by entering the (names) of children who had signed up into____the library's computer system.I also helped (teach) computer___skills.(It) was necessary for them to master the skills.____(When) the program was finished,I received a letter____and small gifts (for) my services,and I was happy to have made___someone's life () better through my efforts. _____
1 The politics of the island is complex, with over 12 parties competing for power.2 Statistics has increasingly become a popular course in college.3 The latest news of the flood survivors is very disturbing.4 Recent government data show a sharp decline in crime.5 The crowd grew restless as the day got hotter.6 Sony has been one of the major sponsors for the Asia-Pacific Youth Science Fair in the past three decades.7 The public has the right to know what happened.8 The police has to search the house in order to find more evidence9 A lot of the pollution were caused by the power plants on the edge of city,10 Researchers have reported that neither of the materials were useful.11 The number of students in school having part time jobs has fallen this year12 None of the information were particularly useful to me.13 All the furnitures were moved to another office.