mild (Adj.) : not severe; not very cold and therefore pleasant.
inclement (Adj.) : not pleasant; cold, wet etc.
radical (Adj.) : far beyond the norms
harsh (Adj.) : severe

Correct Option: B

mild (Adj.) : not severe; not very cold and therefore pleasant.
inclement (Adj.) : not pleasant; cold, wet etc.
radical (Adj.) : far beyond the norms
harsh (Adj.) : severe

vice (N.) : immoral behaviour
virtue (N.) : behaviour or attitudes that show high moral standards.

Correct Option: C

vice (N.) : immoral behaviour
virtue (N.) : behaviour or attitudes that show high moral standards.

freedom (N.) : the state of being able to do what you want or the state of not being a prisoner.
captivity (N.) : the state of being kept as a prisoner or in a confined space

Correct Option: C

freedom (N.) : the state of being able to do what you want or the state of not being a prisoner.
captivity (N.) : the state of being kept as a prisoner or in a confined space

concrete (Adj.) : based on facts, not on ideas ; real; physical; tangible ; visible
intangible (Adj.) : that exists but that is difficult to describe ; unable to be touched ; invisible ; incorporeal

Correct Option: B

concrete (Adj.) : based on facts, not on ideas ; real; physical; tangible ; visible
intangible (Adj.) : that exists but that is difficult to describe ; unable to be touched ; invisible ; incorporeal

fertile (Adj.) : that produces good results ; of land or soil that plants grow well in.
arid (Adj.) : having little or no rain ; very dry ; barren.

Correct Option: B

fertile (Adj.) : that produces good results ; of land or soil that plants grow well in.
arid (Adj.) : having little or no rain ; very dry ; barren.