What is the word in bold? Many people's attitudes toward recycling have changed over the last several decades. What was once regarded as a chore is now done without a second thought. a singular possessive noun a plural possessive noun

## Step 1<br />The problem asks us to identify the type of the word in bold, which is "people's". In English grammar, possessive nouns are used to indicate ownership or association. <br /><br />## Step 2<br />There are two types of possessive nouns: singular and plural. Singular possessive nouns refer to one person or thing, while plural possessive nouns refer to more than one person or thing.<br /><br />## Step 3<br />In this case, the word "people's" is a plural possessive noun because it refers to the attitudes of many people, which is more than one.