Example Of Semi Block Style Excuse Letter. Full block format Full block has everything aligned to t. A semi-block style letter is a less formal version of a block or a full-block letter with the differences being the sender's address, date, reference or attention line and complimentary closing.
Letters to whom it may concern are letters addressed to unknown recipients.
Simplified format or style unlike full block and semi-block has fewer internal parts.
Unfortunately, apologies are genuinely difficult to write, and excuses are even that much more difficult. Modified semi-block business letters are the same as modified block letters, except the para- graphs are indented. For example, if the letter is in Arial font Semi-Block Format.