opposition noun
op·po·si·tion | \ˌä-pə-ˈzi-shən \
Definition of opposition
1 : a configuration (see CONFIGURATION sense 1b) in which one celestial (see CELESTIAL entry 1 sense 2) body is opposite another (such as the sun) in the sky or in which the elongation (see ELONGATION sense 1) is near or equal to 180 degrees
2 : the relation between two propositions having the same subject and predicate but differing in quantity or quality or both
3 : an act of setting opposite or over against : the condition of being so set
He spoke in opposition to the new law.
4 : hostile or contrary action or condition
offered strong opposition to the advance of the enemy
5a : something that opposes
specifically : a body of persons opposing something
Each candidate is focused on raising more money than the opposition.
b often capitalized : a political party opposing and prepared to replace the party in power
The opposition is likely to win the upcoming election.
Other Words from opposition
<span>Helios (the sun god) had seven herds of oxen and
seven flocks of sheep guarded by his daughters, Phaëthusa and Lampetië. Circe
warned Odysseus to avoid the island no matter what as these harming these
cattles will bring will down Zeus’ wrath. However, cursed by Poseidon, Odysseus
and his men decided to stay on the island for a month with the condition that
no one must touch the cattles. When all the cattles died, Helios was enraged
and asked Zeus to cast a lightning on Odysseus’ ship. All his men died except
for Odysseus.</span>
Running out of air, Robert swam quickly to the surface to catch his breath.
I would go with D for the first one and B for the second one.