Ⅰ.单词拼写
根据汉语或首字母提示，写出下列单词。
1．Don't be so greedy(贪婪的)—leave some of the food for the rest of us.
2．Recycling(回收利用)is good for the environment，but it costs a lot of money.
3．In our modern society，quality often matters more than quantity(数量)．
4．Upon arriving at the building on fire，the firefighters rapidly pumped(用泵抽水) water to put out the fire.
5．If you have any questions you want to ask，please talk to the manager on duty(责任)．
6．His good performance in school does great credit to his mother.
7．Nothing is too difficult to a willing heart.
8．After a long debate the House of Commons approved the bill.
9．The Yellow River originates in the west and flowseastwards into the sea.
10．They tried to stop the escape of gas from the damaged pipe．
