10 Dinosaurs appeared.
57 4 1
Small plants grew on the water.Plants began to grow on dry land.
Water appeared on the earth.The universe began with a “Big Bang”.
11 Mammals appeared.
Book3Unit 4 Warming Up& Reading (I)(14)
2021-01-28 21:01
Book3Unit 4 Warming Up& Reading (I)(14).doc
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