^ Elito0oo0, that is not an appropriate excuse.
The English flow of language in your speech - it's just missing.
And having not practised it enough will be your worst enemy if you sit for an exam that includes an essay.

Personally, I've been studying English for about 9 years now. Sadly, my elementary school English teacher was fucking retarded. She could not even pronounce words right, and always wrote the phonetic script all wrong.
It wasn't even one time she drew our attention to herself - for lessons with her were a simple waste of time.

So, I am proud to say that if it weren't for my Dad, I would have been twice as dumb when I changed my teacher in the 5th grade.

P.S. Inadequate and vulgar corrections on my text are strongly discouraged.
If there is a misspelling or any other kind of mistake, be polite, do not swear but simply amend it.