Review unit 1

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Across
  1. 4. +
  2. 5. we use a pen to …?
  3. 6. what must you do when teacher talks?
  4. 7. we use scissors to...?
  5. 8. sticking paper to paper
  6. 9. =
Down
  1. 1. using lots of colors
  2. 2. -
  3. 3. use
  4. 7. we use a ... for online class.