Riddles

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Across
  1. 4. what kind of band never play music
  2. 5. - what is 3/7 chicken,
  3. 6. - what is full of holes but still
Down
  1. 1. - what is to get into but hard to get out of
  2. 2. - what goes up but never comes back down
  3. 3. - where can you find cities, towns, shops, and streets but no people
  4. 4. - what has a head and tail but no legs
  5. 7. - what is so fragile that saying its name breaks it