根据下例句中的汉语或首字母提示，写出所缺单词的正确形式(每空一词)，把答案写在题后的横线上。

1．We should exercise every morning to keep h         ．                1．          

2．She takes many good pictures with c         ．                         2．          

3．The girl w        a letter to her friend last week．               3．           

4．We shouid make a contribution to plotecting our e         ．   4．          

5．A          comes after summer                                         5．          

6．She        (留着，蓄着)long hair and has big eyes．           6．          

7．The population of the world         (增加)very fast.            7．          

8．I’m going to the dentist to have a bad tooth        (拔)out．         8．          

9．This street is one of the         (繁忙的)streets in the city．        9．          

10．My birthday is January         (九号)．                           10．            

根据下例句中的汉语或首字母提示，写出所缺单词的正确形式(每空一词)，把答案写在题后的横线上。

1．We don’t have to be afraid of c          SARS．                              1．        

2．W          it is and wherever you are，please believe in yourself and smile at life．

2．        

3．We have met many d         in our study．                                      3．        

4．They are doing e         in the physics lab．                                    4．        

5．The traffic in Being has i         a lot．                                            5．        

6．Beijing will         (主办)the 2008 Olympics．                             6．        

7．Different people have different         (爱好)．                                7．        

8．It’s too          (噪音、喧闹)．Please close the windows．                8．        

9．It’s         (不礼貌)to speak loudly at the table?                                  9．        

10．Today the Tang costume Can be         (设计)as formal or casual clothes．10．