Mary usually goes ... on tuesday and on saturday.2. she likes to go to the ... because she can buy everything she needs.3. we buy bread at this ... because bread here is always fresh.4. tomorrow is my friend's birthday, i'm going to the ... to buy a ... for her.5. - where can i ... leather gloves?6. she bought a very nice dress at the woman's ... department and a pair of red shoes ... .aaa

Based on the context of standard English vocabulary and common shopping-related exercises, here are the completed sentences:

1. Mary usually goes shopping on Tuesday and on Saturday.
2. She likes to go to the supermarket (or mall/department store) because she can buy everything she needs.
3. We buy bread at this bakery because bread here is always fresh.
4. Tomorrow is my friend's birthday, I'm going to the gift shop to buy a present (or gift) for her.
5. — Where can I buy (or get/find) leather gloves?
6. She bought a very nice dress at the woman's clothing department and a pair of red shoes at the shoe store (or in the footwear department).

Please specify if these sentences belong to a specific textbook or exam to ensure the terminology matches your curriculum.