1 . Social Networking Sites are to blame for many _______ (争论)between couples,friends,and family.（根据中文提示填空）

2 . Study without thinking leads to confusion; thinking without study ends in p _______ .（根据首字母填空）

3 . When you _______ (迎接)the challenges, you will have the opportunity to acquire great knowledge and enjoy personal growth. （根据中文提示填空）

4 . When he went abroad for further study, he learnt to become i___.（根据首字母填空）

5 . C____________(好奇心)drove him to go inside. (根据汉语提示单词拼写）

6 . Tom is looking forward to   i____________(改善)his handwriting as soon as possible. (根据汉语提示单词拼写)

7 . C____________(信心) in yourself is the first step on the road to success. (根据汉语提示单词拼写）