You must always be careful with it.怎样用英语解释这个句子?

You must always be careful with it . you must always be a------ in practice You must always be good as well as look I always believe that never left ,it must be you! i always believe that never left it must be you I will tell you a ( )You must always be careful not to drink too much．I will tell you a ( )You must always be careful not to drink too much．A、story B、word C、truth D、sentence You must certainly be happy,because love you I hope you always happy 什么意 You are always so c___.You must be careful next time. 翻译句子 You must always be good as well as look good You must always be careful with it.怎样用英语解释这个句子? You must be strong . you must be You must be hungry You must be joking You must be confident. You must be dreaming you must be careful Then （ ） Tom had his eighteenth birthday A、in B、on C、at D、byI will tell you a ( )You must always be careful not to drink too much．A、story B、word C、truth D、sentence