If the IRS hasn't raised any issues about your 2005 tax return by now, it is safe to shred it. Last, you should keep any tax return that includes a claim for deducting worthless securities for seven years. If you've lost or discarded a tax return and later need a copy, don't worry.
Rule 2 in the âApostrophesâ section says, âUse the apostrophe to show possession. Place the apostrophe before the s to show singular possession.â. Since âworldâs biggestâ is singular possessive, you need to use âs regardless of which noun follows it.
part 1 of 3 using possessive apostrophes 1 use an apostrophe to indicate ownership by a proper noun an apostrophe with an s after a proper noun indicates that the person place or thing owns whatever noun follows his or her namefor example mary s lemons we know the lemons belong to mary because of the sart 1 of 3 using possessive apostrophes 1 use an apostrophe to indicate ownership by a proper noun an apostrophe with an s after a proper noun indicates that the person place or thing owns whatever noun follows his or her name