The dealer is trying to give ________ free samples or give people a taste.
A. in
B. out
C. up
D. away
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Surgeons worry that during a delay, the cancer might begin to spread and thus waiting can be hard ________ patients.
A. in
B. to
C. upon
D. on
There is always a moment in time when we can make a decision whether or not to ________ our anger.
A. vent
B. open
C. relieve
D. relax
On the physical level, massage aids the elimination of ________ wastes (often the cause of muscle aches and pains) by stimulating blood circulation.
A. excessive
B. poisonous
C. toxic
D. deadly
This chapter cannot claim to clear up the confusing ________ of approaches but it will offer some guidance.
A. variety
B. array
C. ray
D. chain