1 . Influenced by the ________________ (精力充沛的) singers, the audience began to sing along with them. (根据汉语提示单词拼写)

2 . The two residents exchanged greetings and sat down to lunch happening in the ________________ (拥挤的) restaurant. (根据汉语提示单词拼写)

3 . She lived a simple life, but she was so ________________ (慷慨的) to the people in need of help. (根据汉语提示单词拼写)

4 . The ____________ (目标) audience for this advertisement was mainly teenagers. (根据汉语提示单词拼写)

5 . The remote desert area is _____(可接近的) only by helicopter. (根据汉语提示单词拼写)

6 . Taking risks is the only way employees can provide________(有效的）and efficient customer service. (根据汉语提示单词拼写)

7 . Most people walk at an a________ (平均的) rate of 5 kilometres an hour. （根据中英文提示填空）

8 . It’s important to learn to take a p ________ attitude to life when you are in trouble. （根据首字母单词拼写）

9 . There are some s_differences between the twins which few people can identify other than their parents.

10 . When I got the news that he had already dropped out of school, my mind went _(空白的) immediately.