saving : an amount of something such as time or money that you do not need to spend.
squandering (N) : wastage of money, time etc. in a stupid or careless way.

Correct Option: B

saving : an amount of something such as time or money that you do not need to spend.
squandering (N) : wastage of money, time etc. in a stupid or careless way.

placid (Adj.) : not easily excited or irritated; calm and peaceful.
turbulent (Adj) : unruly; disturbed; noisy and/or difficult to control.

Correct Option: A

placid (Adj.) : not easily excited or irritated; calm and peaceful.
turbulent (Adj) : unruly; disturbed; noisy and/or difficult to control.

spiritual (Adj.) : connected with the human spirit, rather than the body or physical things.
carnal (Adj.) : connected with the body or with sex.

Correct Option: B

spiritual (Adj.) : connected with the human spirit, rather than the body or physical things.
carnal (Adj.) : connected with the body or with sex.

dissent (Noun) : expressing opinions different from accepted
consent (Noun) : agreement about something
resent (V.) : to feel bitter/angry about something, especially because you feel it is unfair

Correct Option: B

dissent (Noun) : expressing opinions different from accepted
consent (Noun) : agreement about something
resent (V.) : to feel bitter/angry about something, especially because you feel it is unfair

opaque (Adj.) : not clear enough to see through or allow light through; not clear.
transparent (Adj.) : allowing you to see through; obvious.

Correct Option: B

opaque (Adj.) : not clear enough to see through or allow light through; not clear.
transparent (Adj.) : allowing you to see through; obvious.