Hi! I hope you're not too nervous about the exam, they're already around the corner! You need to keep calm and focus on good results, I'm sure you can do great ;)
So, here I give you some last tips for the subjective parts of the exam; probably the ones which make you feel more nervous.
TIPS FOR THE WRITING TEST     
DO 
•     
Read each question very
carefully. 
•     
Remember that
Question 1 is compulsory.
•     
Choose Part 2
questions on the basis of what interests you the most but also
bear in mind the task type.
•     
Decide exactly what
information you are being asked to give.
•     
Identify the target
reader, your role as writer and your purpose in writing.
•     
Check which task type you are
being asked to write.
•     
Organise your ideas and make
a plan before you write.
•     
Use a pen, not a
pencil.
•     
Write in an
appropriate style.
•     
Calculate how many
words on average you write on a line and multiply this average by
the number of lines to estimate how much you have written – don't waste time
counting words individually.
•     
Follow your plan and keep
in mind your purpose for writing.
•     
Use as wide a range
of structure and vocabulary as you can but think carefully
about when to use idioms.
•     
Use paragraphs and
indent when you start a new paragraph.
•     
Check for spelling
errors and the use of punctuation such as capital letters,
apostrophes, commas, etc.
•     
Check structures:
subject-verb agreement, tenses, word order, singular and plural nouns.
•     
Make sure that your
handwriting can be read by the examiner.
DON'T
•     
Don't attempt a question if you feel unsure about the
format.
•     
Don't include irrelevant material.
•     
Don't write out a rough version and then try to write
a good copy – you will not have time.
 
TIPS FOR THE SPEAKING TEST
DO                      

•     
Make sure you know
what you have to do in each part of the test and the timing involved.
•     
Listen to the
instructions carefully and focus on the task set.
•     
Listen actively to
your partner, develop their ideas and opinions and work with them.
•     
Show interest in and
respect for your partner's ideas and views.
•     
Respond as fully as
possible and extend your ideas and opinions, giving reasons
where possible.
DON'T

•     
Don't let your partner always 'take the lead' – you
must also initiate.
•     
Don't waffle – be direct, get to the point and say
what you mean.
•     
Don't speak during your partner's long turn.
•     
Don't waste your opportunities to show the examiners
what you can do.
•     
Don't ask the examiners how you have done.
•     
Don't monopolise the discussion. You must be sensitive
to turn-taking.