David was one of most helpful students that we ever had. In 2004, he went to university in London and became interested in Chinese culture.
After his (graduate) from university, he went to China to study Chinese at Beijing Language and Culture University. Two years later, he was able to speak Chinese (fluent) and achieved high grades in all subjects. (finish) his studies, he started travelling in China. Some of the cities in China he likes most (be) Beijing, Shanghai, Harbin and Nanjing. In China he develops an interest in teaching English to Chinese students. Most of the students whom he taught (become) his friends ever since.
When he returned to Britain two months ago, he brought back from China many (interest) books, dictionaries, paintings and photos (spread) Chinese culture. He donated (捐赠) most of them to our school library. Some of the books were gifts he got from his Chinese friends and students. The paintings that David donated to the school are being shown in the exhibition room. Teachers and students at our school wish to thank David his kindness.