Write a mail to your sister wishing her all the best for her intermediate board exams, guide her and motivate her to achieve her targets and pass with flying colors.
Hint:Boards, aim, topper, good percentage, tensed, relax, hard work, time management, all the best
I wish you all the best for your intermediate board examination. Since only a week is left for your first paper I would advise you to do last minute revision and allow your brain to be at peace as you mentally aim for topping the exam which will boost your confidence and help you in scoring a good percentage.
Your hard work of this year would pay off so do not panic or get tense in any situation, instead focus on writing exams to the point with good handwriting, covering all the points which could fetch you marks.