This is an excellent Valentine's Day themed lesson that includes commonly confused words (they're/their/there, to/too/two, lose/loose). There is a printable worksheet for each set of words, or you may use the fourth activity, which combines the three sections into one Valentine's Day story. Great grammar practice for a class-wide activity, individual work, or homework. Students will enjoy the Valentine's Day theme, while polishing their grammar skills! Try it with Valentine's Day Grammar: I Love Nouns!