Opinion sentence starters- I would create a chart displaying these sentence starters for opinion writing pieces, then refer to these when modeling how to write an opinion piece. Students could use these to start their opinion writing piece.
How to use a semicolon, the most feared punctuation on earth. ~ The Oatmeal The Oatmeal does many awesome comics that range in topic. He also happens to love grammar, and I look forward to the day he publishes a text book.