精选优质文档-倾情为你奉上专题14 词汇运用一、根据汉语提示完成句子（共25小题，每小题1分，共25分）（一）单词拼写。1. Tonys mum looks young and beautiful. Its hard to imagine she is already in her _ (五十). 2. Thank you for giving me some useful _ (建议). Its of great value to me. 3. Though money isnt everything, it still _ (要紧) a lot to the poor. 4. _ (以、凭借）his efforts he succeeded in making so many useful inventions. 5. I _（相信）that a better environment can be created in Binzhou and w
