(9)
A.As far as
B.By far
C.So far
D.As long as

(10)
A.encourage
B.congratulate
C.promote
D.depend

(11)
A.dating
B.aging
C.growing
D.stretching

(13)
A.in
B.away
C.up
D.out

(18)
A.insist
B.copy
C.tell
D.repeat

(22)
A.preconception
B.knowledge
C.understanding
D.feeling

(23)
A.adequate
B.unknown
C.inexplicable
D.primary

(24)
A.going
B.leaving
C.coming
D.getting

(25)
A.more
B.rather
C.less
D.better

(3- popular) ______
A.popularity
B.popularization
C.popularizer
D.population