điền các từ sau vào ô trống :
resources
organization
building
fossil fuels
nearer
There are a lot of ways we can help. We must keep water clean and not waste it. Some _____ are helping people to collect and store water. They are also ______ new dams, wells, and pumps, so that poeple can have clean water _____ their homes. We must use non-renewable ____ carefully, Scientists are investigating ways to use renewable resources, like sun, wind, and water, to make...
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điền các từ sau vào ô trống :
| resources | organization | building | fossil fuels | nearer |
There are a lot of ways we can help. We must keep water clean and not waste it. Some _____ are helping people to collect and store water. They are also ______ new dams, wells, and pumps, so that poeple can have clean water _____ their homes. We must use non-renewable ____ carefully, Scientists are investigating ways to use renewable resources, like sun, wind, and water, to make electricity so that we don't need to use so many _____. we can also try to use less electricity
1 organizations
2 building
3 nearer
4 resources
5 fossil fuels