unit 6

123456789
Across
  1. 4. focus one's attention or mental effort on a particular object or activity.
  2. 6. a piece of mechanical or electronic equipment.
  3. 8. expressive of a desire to know something.
  4. 9. the usual time when someone goes to bed.
Down
  1. 1. application that enable users to create and share content or to participate in social networking.
  2. 2. time spent using a device such as comouter, television, or games console.
  3. 3. condition of body and mind that typically recurs for several hours every night.
  4. 5. a distinctive attribute or aspect of something.
  5. 7. a temporary state of mind or feelings.