A.in
B.to
C.of
D.for

A.interacts
B.interactive
C.interactional
D.interactions

A.applicant
B.applicable
C.applications
D.apply

A.transacting
B.transferring
C.transmitting
D.translating

A.arrived
B.come
C.got
D.reached

A.come
B.make
C.put
D.take

A.by
B.of
C.with
D.for

A.on
B.about
C.of
D.at

A.calculation
B.calculate
C.calculator
D.calculating

A.application
B.combustion
C.navigation
D.recognition