YES , my greatest fear finally came true . When I got my class namelist , its like a NIGHTMARE ! ! And I did foresee that one day , there will be fight and somehow will have injuries . Well , it did happend today ... It happened during PE lesson .

Give answer the following question using evidence from the above passage: What may be the reason for them knowing there would be a fight ?
Someone they did n't get along with is in their glass .