I believe the answer is A
Heel, reprimand, and alum.
Excitement
Herbert's victory at chess against his father
sinister
The chess game is very tense. Father and son duel and the Father even tries tactic to distract his son from noticing his error. After the son check mates his father, the Father becomes grumpy.
I was looking forward to spending time with my cousins last summer.
Answer:
B. Lowell's study of mars eventually led to the discovery of pluto, which was later downgraded to a dwarf planet.
Explanation: