distractors: walking setting selecting
sentence: As we were   [MASK]  out,
  the cashier praised me for my necklace.I thanked her, and she asked   where  .I bought it.I had gotten it at the department store just down the street, and told her that it was on sale for 40%   off  .My friend suggested that she should walk over and purchase one during her    break  .But the cashier said she couldn't   afford  it
  right now.