③翻译该句：我们要给老年人或抱孩子的妇女让座。

②抱孩子的妇女        

①给老年人让座        

③翻译该句：保持衣着整洁是一个好习惯。

②做……是一个好习惯        

①保持衣着整洁        

(   ) 8.[2014 扬州]—Excuse me,may I keep the book a little longer?

     一Sorry. You       return it today.

   A. must   B. mustn't   C. can   D. can't

(   ) 7.If you       to school late,the teacher       you.

   A. come;will punish   B. came; will punish

   C. come;punish   D. came;punish

(   ) 6. [2014 •广安]—Must we clean the room at once?

      ―No. you        . You can do it after school.

   A. mustn't   B. needn't   C. can't

(   ) 5.If he        on time,we will go without him.

   A. doesn't come   B. don't come   C. didn't come   D. isn't come