Which of the following is written in active voice?

In active voice construction, the subject of the sentence performs the action, making the writing clear and direct. In the choice stating "We will always keep valuable records in an offsite location," the subject "We" actively engages in the action of "keeping records." This creates a straightforward structure where the subject is clearly performing the action.

In contrast, the other options demonstrate passive voice. For example, in the statement "The contract was broken by the partners," the action of breaking the contract is performed by the partners, but it is presented in a way that emphasizes the contract instead of the doer. Meanwhile, the first choice indicates that the data concerning error rates were not obtained, which also reflects a focus on the data rather than the agents responsible for obtaining it. And, the third choice describes an action performed on the metal press, again highlighting the result rather than who performed the inspection.

Active voice tends to provide clearer and more concise communication, which makes it easier for the reader to understand who is responsible for an action. Thus, the choice that is described in active voice effectively illustrates this principle by showcasing the subject's action directly.