Food prices tripled overnight, and many salaries were made virtually ______.
A. priceless
B. worthless
C. useless
D. Hopeless
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Jackson said her boss became increasingly ______ and reverted to smoking heavily.
A. repressed
B. depressive
C. depressed
D. Suppressed
Discarded fishing lines or nets ______ sea life, amputating fins or strangling them.
A. entrap
B. enclose
C. stretch
D. Snatch
Robber bees are so-called because, rather than forage, they simply ______ other bees' nests and steal their food reserves.
A. insert
B. intrude
C. invade
D. Interfere
Adolescent ______ is rarely an impulsive reaction to immediate distress.
A. suicide
B. genocide
C. pesticide
D. Hosticide