Hum..can be a noun but a noun is a person place or thing and can be a verb but a verb is an action word so humm.. so on my opinion is a adjective ☺
The correct answer is D as the room tidying is irrelevant to the term paper but is an action that must occur. The order is divided by the division of sentences, You have a complete sentence for both sentences so there is no need to mix them, the idea is visibly read in both.
What is your question? I don’t understand. Are you asking for the name of the dictator of Cuba?
Answer:
1.math helps us think analytically and have better reasoning abilities
2.scientists weren't sure whether wearing a mask was effective at preventing the spread of viruses.
3.There is no evidence yet to link an intermediate animal reservoir, such as a pangolin, to its introduction to humans.
Explanation:
hope it help mwah