Unit 10.Energy Sources, 1.There/be/two groups / energy sources :renewable and non-renewable energy sources. 2. Renewable energy sources/consist/wind energy/solar energy/hydro energy/nuclear energy/biogas 3.They/be/clean/green/not cause pollution. 4.Non-renewable energy sources/include/coal/petrol oil/natural gas. 5.They/be/limited/cause pollution. 6.To conserve fossil fuel,we/use/non-renewable energy sources/as/economically as possible. Unit 11.Travelling in the future. 1.In the future/people/travel/eco-friendly vehicle. 2.They/run on/solar energy/electricity. 3.They/be/green because/they/not cause pollution. 4.People/travel/faster/safer/than/the past. 5.Traveling /eco-friendly transport/help us/save the environment. Unit 12.English-Speaking countries. 1.The Uk/consist/four small countries. They/be/Ireland,Wales, Scotland/England. 2.London/be/the capital city/England. 3.Big Ben Tower/be/the symbol/England. 4.English people/love/outdoor activities. 5.We/take a boat ride/along the River Thimes. We/visit/House of Palicement/The palace of Queen Alizabeth. A120 trang Dach Mith th
