Term4 week7;preparing for our exams

hiiiiiiiiiiiii everyone iam going to tell you how do i prepare for my exams.i prepare by doing homework all day .no i have no strategies in preparing for my exams.i did not watch tv at all to prepare for my exams.my target is :english =70 math=70 science 70 and chinese =60 marks.i revise and do assesment on the day of the exam