three months for learning the english language!!!

today, I learnt english verbs in english!!!! but what book can you suggest advise to me? please for that I read???

This book is good:

http://www.amazon.fr/dp/B009KSXVYK/ref=as_sl_pc_tf_lc?tag=na0d9d-21&camp=1414&creative=6410&linkCode=as1&creativeASIN=B009KSXVYK&adid=0HP46C3DBTRV8MYKBMF9&&ref-refURL=http%3A%2F%2Frcm-eu.amazon-adsystem.com%2Fe%2Fcm%3Ft%3Dna0d9d-21%26o%3D8%26p%3D8%26l%3Das1%26asins%3DB009KSXVYK%26ref%3Dqf_sp_asin_til%26fc1%3D000000%26IS2%3D1%26lt1%3D_blank%26m%3Damazon%26lc1%3D0000FF%26bc1%3D000000%26bg1%3DFFFFFF%26f%3Difr