✏Question⤵•Define Apostrophes.➡With Examples♛​

An apostrophe is the mark ' when it is written to indicate that one or more letters have been left out of a word, as in 'isn't' and 'we'll'. It is also added to nouns to form possessives, as in 'Mike's car'. ... The man was mending his car. The car was being mended by a man.