能人们.请帮我看下这个改错题.Last week the National Book Fair held inTianj

Last week ,the National Book Fair1) is held in Tianjin.More than 60,000 people ,such as teaches,students 2)and workers,came to the fair from all over the3) country.Different activities were organized,4)including lectures on popular science and meetings 5)where writers and readers could communicate face to face.People 6)went around looking for their favorite books.Books about science and children 7) were very popular.I would like to 8)buy some books about foreign languages.A book fair brought book lovers9) much convenience as it provided a great variety of books.They satisfied 10)people's need to increase their knowledge .
亲,自己做的.仅供参考.

Last week ,the National Book Fair was held in Tianjin.More than 60,000 people,such as teachers,students and workers,came to the fair from all over the countries .Different activities were organized,in...