XIV. Based on the context, make conditional sentences type 2 from the clues.
1. My home hasn't installed a solar water heater. If/ my home/ install/ a solar water heater/ we/ save a lot of energy.
2. Not all households in Viet Nam turn off lights during the Earth Hour. If/ all households/ Viet Nam/ turn offlights/ the Earth Hour/ we/ save enough electricity/ develop our rural areas.
3. Some students in our school still throw litter on the school ground. If/ students/ our school/ not throw litter/ the school ground/ our campus/ look/ greener fresher.
4. People use aluminum cans instead of glass bottles. If/ people use/ glass bottles/ they/ use/ again and again.
5. Our school ground is large but we don't have a wind turbine. If/ we/ install/ a wind turbine/ our school/ become/ more eco-friendly.
6. People don’t use organic fertilizers. If/ people/ use/ organic fertilizers/ they/ prevent/ land pollution.
7. A large number of people ride their motorbikes to work. If/ people/ ride/ bikes/ they/ keep/ air/ less polluted
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Sinh Học lớp 12
