The ‘Silver’ that the author was once asked to clean by her mother was cutlery.

The author's mother asked her to clean the 'silver' which refers to a type of household item. Based on the provided options, the correct answer is 'B) Cutlery'.

Explanation:

1. Introduction
The author was asked by her mother to clean some 'silver' items. The question aims to determine what these 'silver' items actually were. The options provided are jewelry, cutlery, sculptures, and stones. To find the correct answer, we need to analyze each option.

2. Jewelry
Jewelry refers to decorative items worn for personal adornment. It is typically made from precious metals such as gold, silver, or platinum, and often includes gemstones. While jewelry may be made of silver, it is unlikely that the author's mother would ask her to clean multiple jewelry items, as jewelry is typically cleaned using specific methods to preserve its delicate nature. Therefore, jewelry is not the correct answer.

3. Sculptures
Sculptures are three-dimensional artworks created by shaping or combining materials. While some sculptures may be made of silver, they are usually displayed for aesthetic purposes rather than being regularly cleaned. Additionally, cleaning sculptures requires specific knowledge and techniques. Therefore, sculptures are not the correct answer.

4. Stones
Stones refer to mineral matter or rock fragments. While stones can be cleaned, they are not typically referred to as 'silver'. The context of the question suggests that the author's mother asked her to clean a specific type of item, rather than a general object such as stones. Therefore, stones are not the correct answer.

5. Cutlery
Cutlery refers to utensils used for eating or serving food, such as knives, forks, and spoons. It is common for cutlery to be made of silver or silver-plated materials. Cleaning silver cutlery is a regular household task as it can tarnish over time. Therefore, cutlery is the correct answer in this context.

In conclusion, the 'silver' that the author was asked to clean by her mother refers to cutlery. This option aligns with the regularity of cleaning, the context of the question, and the practicality of the task described.