二、根据首字母或中文提示完成下列句子:( 20% ) 1. There’s no need to look for him because he is already a_________ the ship. ( 在 ... 上 ) 2. His _________ ( 祖先 ) came to England as refugee s ( 难民 ). 3. The ___________ (可能性) that he knew about the stolen files cannot be ruled out. 4. This custom came into _________ (存在) at the beginning of last century. 5. Man is the only c_________ that is gifted with ( 被赋予 )speech. 6. Tim is e_________ about his work and often shows great interest in it. 7 . A good diet is l__________ to a healthy body. 8. To make a team perform better, the trainer first of all has to know their s_______ and weaknesses. 9. She was late for her work over and again, as a result, she was d__________ from her job. 10. --- Have the police found anyone who saw the accident and could tell how it really happened? --- No, they haven’t found any w____________ yet.