四、综合填空
Natural resources, like soil, water, forests, coal and oil, are important materials from the earth that support our daily life. 1.
However
, these resources are limited (有限的). They will run out one day if we don't use them
2.
wisely
(wise). So, protecting them has become a necessary job for everyone.
There are several useful ways to save natural resources. First, we should save fuels, which mainly come from non-renewable resources like coal and oil. For short trips, we can ride a bicycle or walk instead of 3.
driving
(drive) cars or taking taxis. Second, we need to save water. We should check pipes and taps from time to time to prevent leaks (渗漏). We should never pour 4.
unclean
(clean) water or harmful chemicals into rivers or soil. Third, 5.
separating
(separate) waste into different groups and recycling paper, plastic and glass help reduce the need for new resources. Besides, turning 6.
off
the lights when leaving rooms helps save electricity, which is often made by burning fuels.
To use natural resources well, we also need strict rules and good 7.
management
(manage). We must control the total amount of resources we use each year, and anyone who breaks these rules should 8.
be punished
(punish). Let's develop 9.
an
eco-friendly lifestyle. Everyone can make a 10.
difference
(different) to protecting natural resources.