Here are a few links for you to practice the DOP’s with. Although they might seem a little tricky in class, the more practice you do the easier they get. Before long you won’t even have to think about them.
StudySpanish.com – Try each of the following links in order. They might look the same at first but continue reading to the bottom of each to note the differences:
Each of the links above have free Practice Quizzes that go with them so be sure to have a go.
Some more exercises: