Aim: consolidating past ability - level B2. There is a yellow box to insert modals according to function. Two photos with stories exemplify uses of past modals. Two extra photos are intended for students to create their own story following the model stories. I recommend completing the grammar box first and checking it as a group. Then, cutting up the two stories and work in pairs: each student reads and tells a story to the other. Then, together, they choose a photo and write their own story.