根据句意及所给中文完成以下句子。(20分) 小题1: I like those students who are careful with their lessons , _________ (例如) Mary , Linda. 小题2:( 事实上 ) ________ , the accident caused great damage and a loss of 2 lives. 小题3:Traveling by train , we visited __________ ( 大量, 许多) cities. 小题4: Nowadays , the ____________ ( 受过良好教育的) people have more chances to get employed. 小题5:She always ____________ ( 积极参加) all kinds of activities when she was at school. 小题6: China ____________ ( 起重要作用 ) international relations. 小题7:What about _________ ( 求助于) your teacher for help? 小题8: For students , every chance should be __________ (利用) to study hard. 小题9:He fell off the bike and _________ (受伤了). 小题10: He ________ ( 奉献 ) himself to his career and never returned to his homeland.