III.
1.Solar panels will be installed on the roof of our house next week.
2.Will cracks on the water pipes be checked in two days?
4.The old thermal power plant will be destroyed at the end of this year.
5.Biogas will be/being used for cooking and heating at this time next month.
6.Fossil fuels won't be burnt for energy in the future.
8.Electricity will be/being provided this time next year.
9.The tax on petrol will be increased to 15% next September.
10.Ordinary 100-walt light bulbs shall be replaced with saving-energy ones.
@ximbui
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