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Bs U5c_5d_Voc

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  • battery: sentence
    ..
  • throw: sentence
    .
  • dirty; sentence
    .
  • We must..... the environment. a. recycle b. protect
    protect
  • We can ..... a tree. a. plant b. turn off
    plant
  • recycling bin: sentence
    .
  • You can...... paper and plastic. a. cut down b. recycle
    recycle
  • What can you turn off?
    the lights.
  • What can you see in a desert?
    camels, sand
  • What can you reuse?
    .
  • Which is the biggest ocean?
    .
  • People use....like buses and trains. a. soap b. public transport
    public transport
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