topic; talk about sources of energy                    1.Name some sources of energy 2.tell advantages of renewable sources 3.What should you do to save enegy 4.Why should you use energy saving light bulbs in your house?  

Cách làm:

1. Liệt kê các nguồn năng lượng
2. Nói về lợi ích của các nguồn năng lượng tái tạo
3. Bạn cần làm gì để tiết kiệm năng lượng
4. Tại sao bạn nên sử dụng bóng đèn tiết kiệm năng lượng trong nhà

Câu trả lời:

1. Sources of energy include fossil fuels (coal, oil, natural gas), nuclear power, solar power, wind power, hydropower, and biomass.
2. Renewable sources of energy have many advantages such as being environmentally friendly, sustainable, and reducing greenhouse gas emissions.
3. To save energy, you can turn off lights when not in use, unplug electronics when not in use, use energy-efficient appliances, and carpool or use public transportation.
4. Energy-saving light bulbs should be used in your house because they consume less electricity, have longer lifespans, and help reduce energy costs in the long run.

Overall, it is important to be mindful of our energy consumption and make conscious efforts to use energy more efficiently in order to preserve the environment for future generations.

Using energy-saving light bulbs in your house can help reduce electricity consumption, lower utility bills, and decrease greenhouse gas emissions. They also last longer than traditional incandescent bulbs, saving you money in the long run.

To save energy, you can turn off lights and electronics when not in use, use energy-efficient appliances, insulate your home to reduce heating and cooling needs, and utilize public transportation or carpooling instead of driving alone.

Renewable sources of energy have many advantages, such as being sustainable, environmentally friendly, and reducing greenhouse gas emissions. They also have the potential to create new jobs and promote economic growth.