i just found a great website
it real easy cause it is for primary school
somemore it is educated website
http://www.bbc.co.uk/schools/ks2bitesize/english/

try it out!
it is my new research

in order not to let my time wasted
i kept playing this website to refresh what i learnt
maybe 10 years ago??

it is quite interesting
i kena addicted to it..

so here i go and play~