A close relative of yours is having a birthday lunch next Friday, but you know you will be working. Write a letter to your boss or supervisor to ask for some time off.
In your letter,
explain the situation and why you particularly want to attend the lunch
specify the dates, times and amount of time off you will need
offer to work late or come in early another time to make up for the time.
You do NOT need to write any addresses. Begin your letter as follows:
Dear Mr. Jones / Dear Mrs. Jones,...