Meaning: 'Discovery' refers to the act of finding or uncovering something that was previously unknown or hidden, in this case, the tombs.

Wrong options:

• downturn: Downturn refers to a decline or decrease, which does not fit the context of finding tombs; it implies a negative change rather than a finding.
• creation: Creation implies making something new, which does not apply here as the tombs already existed and were found, not created.
• disability: Disability refers to a physical or mental condition that limits a person's movements, senses, or activities, which is irrelevant in the context of announcing tombs.

Correct answer: excavating

Explanation: The term 'excavating' is the correct verb form that describes the action of digging out material from the site, which is appropriate in the context of archaeological work. It aligns with the ongoing activity at the burial site.

Meaning: 'Excavating' means to dig out and remove earth or other materials, especially in an archaeological context, to uncover artifacts or structures.

Wrong options:

• destroying: Destroying implies causing damage or ruin, which contradicts the purpose of archaeological work that aims to preserve and study the site.
• heralding: Heralding means to announce or proclaim, which does not fit the context of physically working on the site; it does not describe the action of digging.
• founding: Founding refers to establishing something, typically an organization or institution, which is not relevant to the act of digging at a burial site.

Correct answer: sifted

Explanation: The word 'sifted' is the correct verb that describes the action of separating and sorting through soil, which is a common practice in archaeology to find artifacts. It fits grammatically and contextually within the sentence.

Meaning: 'Sifted' means to separate and sort through material, often to find smaller items or to ensure thorough examination, particularly in the context of soil or dirt.

Wrong options:

• irritated: Irritated means to annoy or provoke, which does not relate to the action of working with soil; it is not a physical action relevant to the context.
• mimicked: Mimicked means to imitate or copy, which is unrelated to the process of examining soil or artifacts in an archaeological setting.
• sipped: Sipped refers to taking small drinks, which is completely irrelevant in the context of working with soil at an excavation site.

Correct answer: haul away

Explanation: The phrase 'haul away' is the correct choice as it describes the action of transporting items from one place to another, which fits the context of removing artifacts from the site. It is a common collocation used in the context of moving heavy items.

Meaning: 'Haul away' means to carry or transport something heavy or cumbersome, especially over a distance, which is appropriate for the context of moving items from the excavation site.

Wrong options:

• go away: Go away simply means to leave a place, which does not convey the action of transporting items; it lacks the specificity needed for the context.
• pull back: Pull back implies retreating or withdrawing, which does not fit the context of actively removing items from the site.
• cheer up: Cheer up means to become happier or to make someone feel better, which is irrelevant to the physical action of transporting artifacts.