1 . I am g_________ (感激的) to you for your patience and sincere concern. (根据中英文提示填空)

2 . The Internet has made our lives more c_________ (便利的). Meanwhile it may bring about bad experiences. (根据中英文提示填空)

3 . Leonardo da Vinci was one of the most ______ (有影响力的) painters in the Renaissance. (根据汉语提示单词拼写)

4 . Some prefer a return to nuclear energy, arguing that it’s clean, green and far _______ (reliable). (所给词的正确形式填空)

5 . If something is _________ (宝贵的) to you, you regard it as important and do not want to lose it. （根据汉语提示单词拼写）

6 . Joyce is always ________ (慷慨的) to the people in need of help. (根据汉语提示单词拼写)

7 . ________ (专心致志于) in writing a letter, he didn’t even look up when I came in. (根据汉语提示单词拼写)

8 . With computers becoming more user-friendly, it will be more c________ for people to do some shopping online. (根据首字母单词拼写)

9 . The scientist tries to find something more effective because the available drug is of _________ (limit) value in treating cancer. （所给词的适当形式填空）

10 . The coach was extremely strict so that everyone was _________ (scare) of him. （所给词的适当形式填空）