(12)
A.linked
B.attached
C.taken
D.connected

(14)
A.However
B.Moreover
C.Although
D.Because

A.treat
B.heat
C.beat
D.sweater

(16)
A.ironically
B.especially
C.brutally
D.bitterly

(17)
A.develop
B.developing
C.developed
D.developmental

(19)
A.whom
B.that
C.what
D.when

(19)
A.what
B.how
C.why
D.that

(21)
A.in
B.away
C.off
D.over

(23)
A.ones
B.they
C.both
D.two

(25)
A.required
B.gained
C.acquired
D.obtained