There are some ...(1)... in pronunciation, spelling and ussage ...(2)... American English and British English. Sometimes, different words are used for the same thing. Sometimes, the sam word is a ...(3)... differently. And ways of expressing some ideas vary ...(4).... If you want to learn English ...(5)..., you should know these differences. Language are changing and ...(6)... is English. American English has changed over the ...(7).... It is a really a mixture of different ...(8).... Most of the words and ...(9)... come from British English and some are from such languages as French and German. And ...(10)... are even frim Chinese.