My English is getting poor~~

Ya..that is what the problem I having now~~
my english is getting poor~~
although we have a english lesson during our class..
but that is too easy for some of us..include me~
the level in our class is too much different..
so, what can we do???

Someone told me that had a people ask her what is HE mean
lol...this really make me speechless..
Maybe after a few month..i really want to say bye bye to english
I learnt 18 yrs english n gone in few month..lol..