<p>The correct answer is <strong>(A) shift</strong>.</p>
<p>In this sentence, the phrase "changes to the work" is followed by a noun that describes what is being changed. Out of the given options, only "shift" is a noun that fits this context. "Shift" refers to a scheduled period of work or duty.</p>
<p>Here's a breakdown of each option:</p><p><strong style="font-size: 13.008px;">(A) shift</strong><span style="font-size: 13.008px;">: This is the correct answer. It refers to a change in the scheduled period of work.</span></p><p><strong style="font-size: 13.008px;">(B) statistic</strong><span style="font-size: 13.008px;">: This is incorrect. "Statistic" refers to numerical data or facts, and it does not fit the context of the sentence.</span></p><p><strong style="font-size: 13.008px;">(C) lapse</strong><span style="font-size: 13.008px;">: This is incorrect. "Lapse" refers to a temporary failure or mistake, and it does not fit the context of the sentence.</span></p><p><strong style="font-size: 13.008px;">(D) removal</strong><span style="font-size: 13.008px;">: This is incorrect. "Removal" refers to taking something away or eliminating it, and it does not fit the context of the sentence.</span></p>
<p>Therefore, the correct answer is <strong>(A) shift</strong>.</p>