Ways of improving grammer

Ways of improving grammer
　　In my opinion ,I think grammer is the hardest.Sometimes I do some exercises,I work out the English question by my feelings,however,I don't know why. I really do bad in grammer.Because grammer is not only boring but also hard to remember.My best friend,Lena,knows that I have trouble in it.So she gives me some good advise.I should join in a grammer club.Then I won't be boring with friend.i can also read some grammer books again and again.It will help me to remember it.I'll do as she advised.I'm sure I will gratually make progress.