Составить диалог с использованием present simple и present continuous

диалог: Mike:Hi John,what's up? John:Hi Mike,i'm fine,some problemă with school,but it's all right ,what about you? Mike:Oh,pretty well,but not awesome,i 'm doing some exercises for exams but it's so hard,but in rest it's good,nu brother taking pictures in nature and i help him with this John: It's a nice hobby,and about exams everything will be all right :) Mike: thanks John,oh i must to go now,bye John:Bye Mike