30.
(A)for
(B)at
(C)with
(D)by

26.(A)exert (B)assure (C)counteract (D)encounter

27.(A)gene (B)behavior (C)brain (D)body

28.(A)with (B)in (C)by (D)for

29.(A)to (B)a (C)the (D)when

31.(A)delighted (B)created (C)pained (D)outshined

32.(A)advertising (B)Gaelic (C)French (D)anglicized

33.(A)committees (B)replacements (C)tasks (D)Americanisms

34.A person’s blood flows through a pipeline of vessels that, end to end, would stretch more than             half times around the Earth at the equator. (A)twice and (B)twice a (C)two and (D)two and a

35.Trudgill demonstractes,             as Lobov does in New York City, how the use of the variants is related to social class and level of formality. (A)the same way (B)that is the same way (C)in much the same way (D)is in the same way 

The complexity of the human situation and the injustice of the social order demand for more fundamental changes in the basic structure of society itself than some politicians are willing to admit in their speeches. 36.What is necessary to correct the problems of society? (A)basic changes of its structure (B)basic changes in political methods (C)fewer political speeches (D)solution for social injiustice