Điền giới từ vào chỗ trống1.what does he do..................waste food?2.you should put trash..............trash can3.where does the air pollution come.................?4.don't throw empty bottles..............the street5.what rae people doing........the ewnvironment?6.the population..............the world is growing7.people collect waste food and feed it..........pigs8.which..........these things do factories recycle?9.saving the Earth is the job.............all people10.Superman...
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Điền giới từ vào chỗ trống
1.what does he do..................waste food?
2.you should put trash..............trash can
3.where does the air pollution come.................?
4.don't throw empty bottles..............the street
5.what rae people doing........the ewnvironment?
6.the population..............the world is growing
7.people collect waste food and feed it..........pigs
8.which..........these things do factories recycle?
9.saving the Earth is the job.............all people
10.Superman pulls the ship away............the rocks
Giúp mk nha.làm đúng mk tick cho
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