n. a greater interest in or desire for sb. /sth. than sb. /sth. else; a thing that is liked better or best
A. preference
B. portrait
C. procedure
D. protein
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v. to make a substance pure by taking other substances out of it; to improve sth.by making small changes to it
A. refine
B. refute
C. perceive
D. qualify
n. shelter or protection from danger, trouble, etc. ; a place, person or thing that provides shelter or protection for sb. /sth.
A. rifle
B. preface
C. queue
D. refuge
n. a small gun that you can hold and fire with one hand
A. pillar
B. ribbon
C. pistol
D. postage
vt. to publicly and officially tell people about sth. important
A. refute
B. proclaim
C. penetrate
D. promising