For the answer to the question "10 letter noun , series of the contest between a number of competitors who compete for an overall price". I believe the answer to this question is competition but "tournament," is 10 letters.
I hope my answer helped you.
Answer:
In order to make an ethos, or ethical, appeal, convince the audience that you are a reliable, intelligent and can be trusted. Here is how you can achieve this: Provide personal experience or know someone whose experience can relate to what you are talking about. Use detailed and recent research in your argument.
1.A
2.C
3.A
4.B
5.B
6.C
7.A
8.B
hope this helps