A. Short answer
http://www.dictionary.com/browse/objective-test
Answer:
I have learnt about Greek gods such as the big three, which consisted of hades, Poseidon and Zeus, all powerful gods. I have learnt about Hermes, the messenger god, and Athena, the goddess of wisdom.
I'm fairly certain it's the first answer but it may be the third answer as well but I believe it's the first more though.
The answer is D. Old habits die hard
Explanation:
1. 8 (Feels like everyone is looking at him)
2. C
3. F
4. I (i)
5. D
6. B
7. A
8. J
9. E
10. Hagrid is the gamekeeper of Hogwarts who later become Care of Magical Creature Teacher
There looks like there might have been a typo because it goes 7,8,8 and I can't find a pair for Hagrid (Hagrid is the gamekeeper of Hogwarts who later become Care of Magical Creature Teacher)
Hope this helps!