Ⅰ.单词拼写
　　1．As well as knowledge, every child should also build a good character(性格)．
　　2．You must watch the traffic signals (信号) while driving, or you may have an accident.
　　3．In recent years, a lot of traffic problems have arisen (出现) in many big cities.
　　4．It is wrong of you to judge a man by his appearance/looks(外貌)．
　　5．Could you teach me how to download (下载)music from the Internet?
　　Ⅱ.单项填空
　　1．Once new difficulties ________ in our new job, we should learn to use our brains to solve them.
　　A．rise　　　　　　　　  B．cause
　　C．raise       D．arise
　　解析：句意：一旦在我们新工作中出现新的问题，我们应当开动脑筋想办法解决。arise"产生；发生；出现"，是不及物动词，相当于come up; raise"提高；举起；饲养"；rise"上升；增加；上涨"；cause"引起；使遭受"。由句意可知，D项符合题意。
　　答案：D
　　2．With the development of Chinese economy many unexpected problems have ________； for example, the prices of our daily goods and housing are ________ sharply.
　　A．arisen; rising       B．arisen; raising
　　C．raised; rising       D．risen; arising
　　解析：句意：随着中国经济的发展，出现了很多意想不到的问题，如房价和日用品价格的急