GETTING Back OC 2result le~~

Todae finally get back my oc2 result le la,oni score 21.5 mark nia out of 25,i am not trying to show off(but if u all wan to tin tt way i also cannot stop u hehe),got alittle bit disppointed sia,cos all wrong at the explanation part sia,forget to write is primary n secondary alkyl halide haizzzzzzz...........HAR d TO be oc pro sia haizzzzzz,OMg tml got maths quiz veri worry sia,hope tt all other pp in chem eng fail except for our class(the best is oni i pass),haha,hehe,wowo concluSIon is tt smart pp not easily satisfied de,so you all JUst continue to be not smart(actually one to say stupid de),hehe,lol