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they work, move around the classroom checking the progress of the pairs and offering help as needed. Check the answers by calling on different pairs to say their conversations to the class. Step Ⅴ Grammar Focus Review the grammar box. Get different students to say the questions and answers. 八、作業(yè)布置 Complete the sentences with the phrases inthe box. 九、板書設(shè)計(jì) Unit 12 You are supposed to shake hands 1. shake hands 2. be suppo sed to do 3. make some mistakes plan to do 5. on time 6. after all 1. A: What are you supposed to do when you meet someone? 2. B: We’ re supposed to shake hands / kiss / bow. 3.. A: When were you sup