1) Unmarking the boxes will allow us to organize the inventory more efficiently.

2) She spent hours unmarking the incorrect answers on her exam paper.

3) Unmarking the important dates in the calendar was a mistake.

4) The teacher asked the students to unmark the spelling errors in their essays.

5) He quickly realized his error and started unmarking the red X he had placed on the document.

6) The task of unmarking the specific sections in the report fell to the intern.

7) Unmarking the highlighted passages helped her see the main points more clearly.

8) The software allows you to easily unmark items on your to-do list.

9) It is important to thoroughly unmark any confidential information before sharing the document.

10) She carefully unmarked the items that were not included in the sale.