六、完成句子 1. Don’t ________ ________ _______ (瞧不起) a person only because he has failed in an exam. 2. He’s giving her French lessons _____ _______ _______(交换) her teaching him Chinese. 3. We must ______ our attention _______ efficiency(集中). 4. They were wet to the skin because they _____ ______ ______(遇上) a shower on the way. 5. He has got a big room so he is not too ______ ______(贫穷). 6. Which driver was ______ _______ (负责) for the accident? 7. The picture ______ ______ _______(使我想起) my childhood. 8. They set up a monument ____ ________ _______(纪念) the soldiers who died in the Anti-Japanese War.