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What's that Sign?

  •  English    14     Public
    Use "must" or "mustn't" to describe what these signs mean.
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  • What's this sign?
    You don't have to  eat or drink here.
  •  20
  • What's this sign?
    You must be quiet.
  •  15
  • What's this sign?
    You must wash your hands.
  •  10
  • What's this sign?
    You must wear boots.
  •  10
  • What's this sign?
    You must wear glasses.
  •  20
  • What's this sign?
    You must wear a mask.
  •  25
  • What's this sign?
    You mustn't ride a bike here.
  •  10
  • What's this sign?
    You don't have to  swim here.
  •  10
  • What's this sign?
    You don't have to  take photos here.
  •  10
  • What's this sign?
    You don't have to  use your phone here.
  •  20
  • What's this sign?
    You don't have to  walk here.
  •  5
  • What's this sign?
    You must stop.
  •  20
  • What's this sign?
    You don't have to  copy.
  •  10
  • What's this sign?
    You don't have to  talk/ You must be quiet
  •  15