1) Students should brainstorm ways of interrupting politely,or ways of asking their partner for their opinion. Encouragethem to use as many different ways of doing things as possibleto avoid repetition.
2) Advise students not to rush through all of the images on the prompt. It's better to deal with several of them in depth than many of them superficially.
3) It is not required to talk about all 5 prompts. It's better to let the discussion develop naturally.
4) Students should focus on expressing ideas and opinions of their own. They should not only agree and disagree with what their partner says. They will need to introduce their own ideas.