I am not completely sure but I think the answer is mine or miner. If you think about it you have to mine in order to get the ore out.
Hope this helps!!!
Corona Virus is a virus that should be taken seriously because of how harmful and strange it is. The viral infection can lead to sickness and death to those who catch it. The virus has caused chaos and panic upon people.
The word is found in chapter 12, on Page. 107
Answer:
Definitely formal English as formal English is used in formal settings. Both the examples you gave are formal settings.
Answer:
The definition of epigraph according to the Merriam-Webster dictionary is "an engraved inscription."