4、heanswers.Step31bplaythetape,letsslistentothetapeandchecktheproblemsyouhear.Step41c Listen again,writetheletterofeachtreatmentnexttotheproblemsyoucheckedinthechartabove.Checktheanswers.Step5 1dRole–playaconversation.Usetheinformationin1band1c.Step6 S