Pubic signs

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Across
  1. 2. doing something that is not very smart.
  2. 3. a machine（机器） that lets you listen to music, stories, news.
  3. 4. a picture tells people what should do or shouldn't do.
  4. 5. floor the ground is not dry(干).
  5. 6. making sure you don't make any mistakes（错误）.
Down
  1. 1. a big place you can go to buy clothes, toys, and many other things.