Days of the week

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Across
  1. 1. - Last day before the weekend
  2. 5. - Taco's for $2
  3. 6. - the unofficial start of the week
  4. 7. - The start of the weekend
Down
  1. 2. - The Sabbath
  2. 3. - Happy hump day
  3. 4. - the official day of the week