Explanation:

Taking a break every two hours is important for maintaining productivity and overall well-being. It allows individuals to rest and recharge, preventing burnout and fatigue. In this sentence, the correct word to fill in the blank is "take," as it accurately reflects the action of intentionally pausing work or activity for a designated period of time. Let's break down the options to understand why "take" is the correct choice.

a) Do:
The word "do" is a verb that can be used in various contexts, but it does not accurately convey the idea of taking a break. While one can "do" many things, taking a break is not one of them.

b) Make:
The word "make" is also a verb that can be used in different situations. However, in the context of taking a break, it does not accurately represent the action being described. "Make" implies creating or producing something, which does not align with the concept of taking a break.

c) Get:
The word "get" is a verb that can mean to acquire or receive something. While it is possible to "get" a break in the sense of being granted permission or opportunity to take one, it is not the most appropriate word choice in this context. "Get" does not convey the intentionality or active decision-making involved in taking a break.

d) Take:
The word "take" is a verb that accurately represents the action of intentionally pausing work or activity for a designated period of time. When someone takes a break, they actively decide to temporarily stop what they are doing to rest or engage in other activities. "Take" is the most suitable word in this sentence to convey the intended meaning.

In conclusion, we "take" a break every two hours to ensure we have regular intervals of rest and rejuvenation.