Process DiagramTask 1Housing·EnergyThe diagram below shows how a central heating system in a house works.Write this taskView 1 sample answer→
Process DiagramTask 1Energy·HousingThe diagram below shows how a central heating system in a house works.Write this taskCompare 2 sample answers (Band 5.5–6)→
Process DiagramTask 1Water·HousingThe following diagram shows how rainwater is reused for domestic purposes.Write this taskView 1 sample answer→