Answer:
Both answers that you have selected are right !
Explanation:
for the top one, you would refer to the participants as a "their", since its to other people, and a group.
the bottom one is "produce really loud, piercing sounds" since it's simply grammatically correct and makes sense when spoken aloud !!
i hope this helps !! :D have a good day
<span>I believe that the best answer among the choices provided by the question is the second choice,
</span><span>b. precede.</span>
Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.
The correct answer is "noun".
In this situation, attack is a noun because it denotes the act of attacking. It doesn't denote attacking itself in which case it would be a verb.
