. The government will bring electricity to remote areas next year. → Electricity 2. We will solve the problem of energy shortage by using solar energy. → The problem of energy shortage 3. The government will build a new hydropower plant to meet increasing demand. → A new hydropower plant 4. In the coming decades, we will use renewable energy every day. → In the coming decades, renewable energy 5. Alternative energy sources won’t replace coal, oil and gas anytime soon. → Coal, oil and gas 6. They will place solar panels on the roofs of houses to produce hot water and electricity. → Solar panels 7. Will we use up all the world’s oil in the next 100 years? → Will all the world’s oil 8. Will renewable energy completely replace fossil fuels in the future? → Will fossil fuels