السلام عليكم و رحمة الله و بركاته
how are brother .

u still want to learn some english staff
just kidding
i suggest u to regester in an institute for an english course becuase forums and stories and vocabs don't really teach english,
OR
begin a self study program:review some grammer, functions and vocab and whenever u have a Q or you want some body to explain for you some thing then you can refer to the forum members and iam sure u will recieve a hand of help
u will be fine en sha allah
do your best and dont wast your time waiting for others to help
? by the way .what kind of english exam you are preparing
if you are not sure .....better to ask
salaaaaaaaaaaaam