I am a sales,and I`ve passed CET6 when I was in the University,but I can`t use English `cause of lack of using.Now I wanna get a job in a foreign company,so I wanna learn English in a short time.I will be diligent,but I don`t know how to learn and I need everyone`s help here.
Just practice it.Especially the English listening and speaking!You can visit this website(http://www.tingroom.com/),it has lots of listening materials,hope it can help you
You can persist to practise English by more reading ,more listening and more writing so that you will be improved in a short time,you know that practice makes perfect!It takes your too much time and effort ,but it will repay you well at the same time.Finally wish you all the best of luck !
I also have the same problem, i want to take part in some remedial course. but i do not know whether it's useful.
I come here to study english everyday, listen,write,etc.
Thanks tingroom give us a good platform.