Use an apostrophe when writing about someone (a noun) that has possession of something true or false

True.

True. Use an apostrophe when writing about someone (a noun) that has possession of something. For example, "John's car" indicates that the car belongs to John.

True. When writing about someone who possesses something, an apostrophe is used to indicate ownership or possession. Here's how you can use an apostrophe correctly for this purpose:

1. Singular noun ownership: To show that something belongs to a singular noun, add an apostrophe followed by an 's'. For example:
- John's car
- Cat's toy
- Mary's book

2. Plural noun ownership: To show that something belongs to a plural noun, add an apostrophe after the 's'. For example:
- Teachers' lounge
- Dogs' leashes
- Birds' nests

3. Singular noun ending with 's': If a singular noun already ends with an 's', you can choose to either add an apostrophe followed by an 's' or just an apostrophe. Both are acceptable. For example:
- Chris's laptop or Chris' laptop
- James's bike or James' bike

Remember that the use of apostrophes is primarily for indicating possession. It should not be used when referring to plurals or creating contractions (e.g., it's for "it is" or "you're" for "you are").