III. Fill in the blanks with "more or less" to complete the sentences. (Grammar 1)
1. We should use
solar energy in the future.
coal to protect our environment.
2. We should use
3. My electric car, VF E34 costs
4. Are electric cars
monthly than my wife's gas car.
expensive than gas or diesel ones?
wind power to reduce pollution.
5. Use
6. Use
7. Use
renewable energy. It is clean and good for the environment.
non-renewable energy sources. It can cause pollution.
electricity than villages.
8. Towns need
9. Put
10. Coal plants produce
solar panels to save money and it is clean to run.
pollution than wind or solar power plants.