七上U2单词

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Across
  1. 1. a device makes a ringing sound
  2. 3. not often
  3. 7. doing sth. regularly in order to do it better
  4. 9. a small group of musicians
  5. 10. the science of our world;the study of the earth
Down
  1. 1. rest between activities
  2. 2. do it with each other
  3. 4. a place where goods are bought and sold
  4. 5. a piece of writing that is published in a newspaper or magazine.
  5. 6. over
  6. 8. happening every day