52.A.published B.declared C.expected D.claimed
51.A.fact B.possibility C.result D.bond
50.A.constantly B.eventually C.environmentally D.finally
49.A.refers to B.prefers to C.comes to D.sticks to
48.A.with B.of C.to D.at
47.A.lose B.pay C.have D.stay
46.A.saying B.writing C.describing D.accounting
45.A.conclude B.include C.have D.set
44.A.lay B.located C.built D.found
43.A.physical B.social C.primary D.typical