He feels isolated and lonely
I think C is the correct answer, he is a 'skilled risk taker' most of the time. He was fooled only once, in that incident with the frog, but otherwise he always wins everything he competes in.
A, because giving only one half of an argument without the counter leads to misinformation
Answer:
Penicillin was discovered in 1928 by Alexander Fleming
Front of the yard or old master I think