Share E12- U3 - LOOKING BACK - GRAMMAR
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We read food labels carefully. We want to buy only organic products.
We read food labels carefully, for we want to buy only organic products.
The burning of fossil fuels is the largest source of greenhouse gas emissions. The burning of fossil fuels causes air pollution.
The burning of fossil fuels is the largest source of greenhouse gas emissions and causes air pollution.
Shall we organise a tree-planting day? Shall we launch a recycling campaign at school?
Shall we organise a tree-planting day or launch a recycling campaign at school?
Regular exercise is essential to longevity. It is not the only factor.
Regular exercise is essential to longevity, but it is not the only factor.
Noise pollution can cause stress and psychological problems. Try to spend some peaceful, quiet time in nature.
Noise pollution can cause stress and psychological problems, so try to spend some peaceful, quiet time in nature.
We change our consumption habits. We can reduce our carbon footprint. (IF)
If we change our consumption habits, we can reduce our carbon footprint.
We should use bicycles instead of cars. This will help to reduce exhaust fumes and pollution. (because)
We should use bicycles instead of cars because this will help reduce exhaust fumes and pollution.
Fossil fuels are burned. They emit harmful gas into the environment at the same time. (when)
When fossil fuels are burned, they emit harmful gas into the environment.
Protect the environment. You live there. (where)
Protect the environment where you live.
We reuse bags, old clothes and scrap paper at home. We can reduce waste. (so that)
We reuse bags, old clothes and scrap paper at home so that we can reduce waste.
