1) What is it? a) bin b) bottle c) newspaper d) can 2) What is it? a) bin b) bottle c) newspaper d) can 3) What is it? a) bin b) bottle c) newspaper d) can 4) What is it? a) bin b) bottle c) newspaper d) can 5) What material is it? a) plastic b) paper c) metal  6) What material is it? a) plastic b) paper c) metal  7) What material is it? a) plastic b) paper c) metal 

1D2 - Vocabulary Reduce, reuse, recycle

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恢復自動保存: ?