1.Something must be done to prevent our city from being p by thick smoke.
答案:polluted
2.The b on smoking has come into effect—less people smoke in public now.
答案:ban
3.The train went slower and slower until it stopped a .
答案:altogether
4.A new man was appointed to h the crisis.
答案:handle
5.When p a speech in public,don’t be nervous.
答案:presenting
6.When we say someone is i ,we are praising him/her as a wise one.
答案:intelligent
二、用所给单词的适当形式填空
