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1. Solar energy will be used by many countries in the world.
2. How will you travel from one place to another?
3. We will reduce the use of electricity to save our energy.
4. There are always traffic jams during rush-hours.
5. How far is it from your house to your school?
6. It is not very far to go to the railway station.
7. We must always obey the traffic rules for our safety.
8. Near our school there is a children crossing sign so you must cross the road there.
9. My mother used to take me to school but now I cycle there.
