根据句意用所给词的适当形式填空。
 My uncle is       (连接)the mouse to the computer．
 The new skill has brought many___________ to the students.（好处）
 The Great Wall and the Palace Museum are both _________ of China.（象征）
 With the            (发展) of our country , more and more people are living a happy life.
 They will celebrate their ten years of _____(结婚).
 People have_______（意识到）pollution has become a serious problem.
 We hope the meeting will be held__________(success).  
 My cousin is good at all her lessons,  _______ English. (特别)
 Don't be afraid .The snakes are          (harm) to us .
 It's good for us to speak more__________ (日常的)English every day．
 Stop____________(鼓掌)your hands and listen to the speech.
 I didn't pass the English exam because I wrote lots of words       (correct)．
 After_________  a file, you can begin to write your article. (创建).
 Wenchang Square is one of the most important ________ centers of the city. (culture)