My bad sister lock a password

So I only can use F8 to use computer

My exam marks is good

But also bad

Chinese:76

English:72 -_-too bad

a section in the reading part

is not enough to do it !!! -_-

Maths:90

I know I can do better

because I wrong a esay thing

Integrated Science:76

Ground Lan:79.5

History:72 _ _

Liberal Studies:56

the 'say me massage'all wrong!!

OH!NO!