一、单词拼写(根据汉语或首字母提示写出单词的完全形式)
1.__________(某，某一)big oil companies attempted to cash in on the energy crisis.
【答案】Certain/Some
【解析】某大石油公司企图从能源危机中捞到好处
2.Life is full of __________(挑战). School is thought as the most __________(挑战的)obstacle in the lives of youth today.
【答案】challenges, challenging
【句意】生活充满了挑战。学校被认为是年轻人生活中最有挑战的障碍。
3.There is no doubt that climate all over the world has been __________(变化)greatly in recent years.
【答案】changing
【句意】毫无疑问，最近几年全球气候一直在剧烈变化。
4.Many fraudsters try their best to __________(骗取)the old man out of more money.
【答案】cheat
【句意】不少诈骗分子想方设法骗取老年人更多的钱。
5.Practising Chinese kung fu can not only build up one’s strength, but also develop one’s __________(性格).
【答案】character
【解析】练习中国功夫不仅仅能够加强一个人的力量，也能够培养一个人的性格。
