1. A pair of shoes ____ on sale this weekend.
2. A pair of shoes ____ available at a discount.
3. A pair of shoes ____ been misplaced.
4. Mary has less choices when it comes to the shoes compared to last year.
5. If I were you, I will buy that jacket; it's stylish and warm.
6. The quality of the products in this store are better than what I have seen elsewhere.