it's my first time to come to here ,and appreciate your english-robert
i sincerely wish you can manage the club well,and everybody come to here can speak english,it's also a good way to improve your english ,just try your best and speak more, even that you may make many mistakes
if you want to improve your grammar,i think at first you can try you best to speak english,and you can read or write ,and listen the english songs is also a good way for you.when you were waiting for anothers or you want to sleep,you can listen the songs or read some short english storys,make a good english learning environment...