Unit 7 Prolect the EarthG1:★★PlasticG2:★★★WaterIreesG3:★★EncrgyDon't use too much plastic.G4:★★We should reuse andWe should/shouldn't....save it.save lrees./waste water.We...
Module 2 Unit 1 She lcarnt English.dc,ll(leI】--Did歌.do sth.?---Yes,he/she did.No,he/she didu't.GrrandpaWhat did he do?Did he learn上nglish?What is he doing now?He's lcarning Engl...