I`ve received an email from my friend in sydney last week.
I was afraid to write an english because I knew that my english skills had went down... Yet, in the email, she said to me "Yr English is still very good and I can understand perfectly what u r telling me! U hv nothing to worry!". So glad to hear this from her!!
What I can do is to practice using an english through this blog and exchanging the email with my friends. There is no short cut way to develop my english skill. Keep on trying 
