Here's a Christmas ad with a twist.
LESSON IDEA
Stop the ad at 1.21 (not a second later!) and get your students to guess how it ends. After showing them what happens next, you can also stop it at 1.33 and get them to guess what the ad is for. If you prefer, you can use this version, which tells the story from the girl's viewpoint. Afterwards, you can discuss how they feel about the twist and whether it's a good ad.