| bulbs | coal | off | rural |
| natural | energy | save | wastes |
With the development of science and technology, more and more (1)__________ is used every day. Nowadays, many(2)_________ areas in Vietnam have been electrified, and more (3)__________ is needed. If everyone (4)__________ energy, it will quickly run out. (5)__________ at school should learn how to (6)_______ energy, for example, they should turn(7)___________ the electric lights when they leave their classrooms.
Moreover, we may waste electricity at home if we used a lot of light (8)_________. By not wasting energy, we will save a lot of (9)__________ resources, such as (10)_______ and oil.
1 energy
2 rural
3 electricity
4 wastes
5 students
6 save
7 off
8 bulbs
9 natural
10 coal
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