Simple Sentences:
* Their dog is very friendly.
* Their house is on the corner.
* Their car is red.
Complex Sentences:
* Their team won the championship, which was a huge victory.
* Their plans for the weekend were disrupted by the storm.
* Although their work was challenging, they remained positive.
Sentences with Possessive Adjectives:
* Their children are all grown up now.
* Their luggage was lost during the flight.
* Their decision was a wise one.
Sentences with Pronoun as Subject:
* Their new restaurant is a hit in town.
* Their journey across the country took months to complete.
* Their kindness and generosity are well-known.
Remember: "Their" is a possessive pronoun, meaning it indicates ownership or belonging. It is used to refer to things that belong to two or more people or to a group.