1 . These books are often _______ (可获得的) at a discount. (根据汉语提示单词拼写)

2 . The threat of _______ (全球) warming will eventually force many countries to slow down its energy consumption. (根据汉语提示单词拼写)

3 . Swimming in the river is too ________ (危险的). (根据汉语提示单词拼写)

4 . I am a s ________ high school student. (根据首字母单词拼写)

5 . We should learn from them their a________(先进的) experience in management. (根据中英文提示填空)

6 . I don’t think he is e________(胜任的) to doing this kind of work, so I can’t hire him. (根据中英文提示填空)

7 . The most ________(生气的/活力的）and important festivals are the ones that look forward to the end of winter and to the coming of spring. （根据汉语提示单词拼写）

8 . If it’s ________(方便的) for you, let’s meet at 8:30 outside the school gate. （根据汉语提示单词拼写）

9 . He gave me d________(详细的) instructions on how to get there. (根据中英文提示单词拼写)

10 . There has been snow today in ________ (different from each other) parts of the country. (根据英文提示单词拼写)