80%
Oh no! Your friend's text message is full of homophone chaos. Select ALL the sentences that use "their," "there," or "they're" correctly.
The correct answers are They're planning a surprise party for their mom, There are three cookies left in the jar, and I saw their car parked over there.
"They're" = they are, "their" = possessive (belonging to them), "there" = a place or used with "there is/are." In the incorrect options, "there" should be "their" (possessive), and "Their" should be "They're" (they are).