急用一篇两人对话的英语作文（快乐、充满童趣）200字.

" Hello Kavin,how are you getting on " John ask.
" I am fine,I am busy studying my coming examination." Kavin answer.
" What exams you are taking "John said.
" I am taking my English examination at the end of the month.It is so difficult that I am afraid that I will get very low marks in it." Kavin seem so worry and answer back.
" I see,it is not a big deal ,just memorise some good composition and write it in your exams.May be need to twist abit of the story will do.Don't worry,you will get high marks on it."John say in confident.
"ok,I will try this method,thank you." said Kavin.
"you will always welcome,good luck then."John said.