Every day, an essay

I have decided to retake the IELTS exam on October. Till than, every day, I will write an essay. Of course I will appreciate any suggestion about my writing skill. Also I'm looking for anyone who is interested  in learning with me and help each other with this exam. By the way, my last score on IELTS (GT module) is:
L - 7
R -7,5
W-6,5
S-5,5
I have prepared for it for one month, three days on week. As you can see I have serious problems on speaking, but I hope with practice I will take my 8.