Final answer:
The Design tab tool used for grouping toggle buttons, option buttons, or check boxes is the Group Box. This helps in managing related controls in a user interface, making it easier for form users to understand related choices.
Step-by-step explanation:
The tool on the Design tab used to group toggle buttons, option buttons, or check boxes is called a Group Box. This utility allows for better organization and logical grouping of related form controls within a user interface, often in programs such as Microsoft Excel or Access. For instance, if you have a set of option buttons that pertain to a specific category, enclosing them in a Group Box will help users of the form understand that those options are related and should be considered a single set of choices. By contrast, a Combo Box is an individual form control that allows users to select an item from a drop-down list, a List Box displays a list of items from which multiple selections can be made, and a Check Box allows users to make single independent choices that are not mutually exclusive. Therefore, the correct answer to the question is 1) Group Box.