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all the lights.
6. Before leaving the room, remember to
7. If there is no one in the room, do not
the TV set.
8. We can help save energy if we prepare food carefully before we
the stove.
a better way energy uses.
to reduce
9. Let's work together to
10. I often
this small light to learn when I am in my own room.
XL Fill in each blank in the following passage with ONE suitable word.
With the development of science and technology, more and more
is used every day. Nowadays, many (2)
areas in
(1)_
Vietnam have been electrified, and more (3)
(4)_
learn how to (6)
is needed. If everyone
at school shoulo
energy, it will quickly run out. (5)
energy, for example, they should turn (7)
the electric lights when they leave their classrooms.
Moreover, we may waste electricity at home if we use a lot of li
(8)
resources, such as (10)
By not wasting energy, we will save a lot of (9)
and oil.