Apostrophe Exercise-1 Exercise 1Fill in the blanks with the appropriate apostrophe of possession. Your Email 1. This is a book. (Peter)2. Let’s go to the . (Smiths)3. The room is upstairs. (children)4. sister is twelve years old. (John)5. and school is old. (Susan – Steve)6. shoes are on the second floor. (men)7. My car was not expensive. (parents)8. CD player is new. (Charles)9. This is the bike. (boy)10. These are the pencils. (boys) Time’s up1 2 3 4 5 Basic level Intermediate level Advanced level