Puzzle #1

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Across
  1. 3. champagne; French brandy.
  2. 4. something being indicated that is there; one of those
  3. 6. A chalet or lodge, especially one that can hold large groups of people.
  4. 7. A seat (tack) for a rider placed on the back of a horse or other animal.
Down
  1. 1. - To bring or set into a certain relation, state or condition.
  2. 2. Activity intended to improve physical or sometimes mental strength and fitness
  3. 5. coin or coinage made of this material, or supposedly so
  4. 7. from the Acronym of science, technology, engineering, (and) mathematics.