Spot the differences and practice your best /r/ sound. Remember, when making an /r/ sound, your tongue should be up and tight. 1. Click the button. 2. Look at the two pictures and find the 5 differences. Use the or to circle the differences when you find them. 3. When you are finished, use the to record yourself describing the 5 differences you found, using 5 complete sentences. 4. To submit your work, click on the green in the top right corner.