• Jun 25, 2026 Book Of Homonyms With Copious Exercises On Homogeneous And Homophonous Words Use Of The Apostrophe Use Of Figures Rules For Spelling The Information With Extended Exercises s of the apostrophe including Possession Demonstrate how the apostrophe is used to indicate ownership or possession Contractions Explain the use of the apostrophe to indicate the omission of letters in contractions Plurals of Letters and Numbers Show BY Kent Brekke