Exam papers

I was marking the exam papers with Alisa beside me. She was curiously looking at each pages I was working on...

Alisa : Mama periksa kertas anak murid mama ke?
Mama : Ya
Alisa : Kenapa tempat yg tak ada jawapan mama tanda jugak?
Mama : Sebab dia tak tulis jawapan jadi mama pangkah la.
Alisa : Kenapa anak murid mama ni malas sangat?
Mama :!#$&^%%