1.The regular Haitian Armed Forces have been demobilized……..they still exist on paper if they should be constitutionally abolished.

a.but

b.nor

c.so

d.and

2.The walrus,………..means”whale horse,”only lives in the Artic Sea of Europe,Asia,and North America.

a.who

b.whose

c.which

d.what

3.Over time,Oman’s dependence on British political and military advisors increased,but it…..a British colony.

a.becomes

b.will become

c.had become

d.become

4.Though most people are familiar….the lush,hot,tropica rain forests filled with trees that stay green year-round,there are actually several different kinds of rain forests.

a.as

b.to

c.with

d.of

5.Bacteria have been found at the bottom of lakes and rivers,deep underground in mines,….many miles high in the atmosphere.

a.nor

b.both

c.and

d.neither

6.Galaxies are divided into three general categories based on…..shape:spiral,elliptical,and irregularity.

a.its

b.their

c.they

d.it is

7.The raccoon is a nocturnal omnivore,which means it is active at night and it…….bothplants and animals.

a.eats

b.ate

c.would eat

d.had eaten

8.In Northern Ukraine…..,a large area of waterlogged land that extends into Belarus and is the largest swamp in Europe.

a.lie the Pripet Marshes

b.the Pripet Marshes lie

c.where the Pripet Marshes lie

d.Pripet Marshes lie

9.Energy shortages and inadequate infrastructure contribute to Albania’s poor business environment,which makes it difficult……and sustain foreign investments.

a.attract

b.attracted

c.attracting

d.to attract

10.The Valley of the Moon,with spectacular eroded rock formations,…..located outside of La Paz.

a.it is

b.they are

c.are

d.is

11.Classical logic is characterized by a concern for the structure and elements of argument……that thought,language,and reality are interrelated.

a.based on the belief

b.on the belief based

c.belief based on the

d.the based belief on.

12.Adult fleas……only blood and are external parasites of mammals and birds.

a.eat

b.having eaten

c.that eat

d.to eat

13.Heat energy may be absorbed or released when…….while work is done on or by the system.

a.changes in the internal energy of a system

b.by changing the internal energy of a system

c.the internal energy os system that changes

d.the internal energy of a system changes

14.Methods of measuring mass,time,and distance are…..of human culture.

a.among the oldest skills

b.they are among the oldest skills

c.what among the oldest skills

d.the skills that among the oldest

15……they sometimes swim alone,dolphins usually congregate in large groups,often numbering in the hundreds.

a.Why

b.Although

c.Even

d.Nevertheless

16……….plays an important part in commercial art,illustrating advertisements,textbooks,brochures,and articles in magazines and periodicals.

a.Drawing and

b.Because drawing

c.Drawing,which

d.Drawing

17.Goldfinches build compact……nests,which they line with soft vegetable down.

a.shaped like a cup

b.cup-shaped

c.cup-shapes

d.shape of a cup

18.Louisa May Alcott published her first book,Flower Fables……of fairy tales,in 1854.

a.which a collection

b.a collection was

c.a collection

d.0in which a collec0tion

19……..understanding of weather and its variability,it has been difficult to prove that weather can be controlled.

a.Since incomplete

b.Because of incomplete

c.Incomplete

d.Why is incomplete 

20.Franklin Roosevelt’s New Deal program included…….designed to provide relief and counteract the effects of the economic depression that had begun in 1929.

a.measures were temporary

b.in temporary measures

c.temporary and measures

d.temporary measures

21.Current health guideliness recommend that people restrict their consumption…..

a.foods of hight in fat

b.of foods in fat high

c.of foods high in fat

d.in foods high of fat

22.Walt Whitman originated a distinctive form of free verse that sets his work apart from…..of all other poets.

a.what

b.that

c.how

d.it

23……….economic change by investigating the fluctuations in the relationship between workers’ wages and their buying power.

a.Economists gauging

b.Economists gauge how

c.Economists gauge

d.Whenever economists gauge

24.Although the many hours of summer sunshine in Canada’s Klondike region produce good vegetable crops,the long winters rarely permit….

a.grain crops ripen

b.grain crops are ripe

c.the ripening of grain crops

d.to ripen grain crops

25.Tools,a workshop,and some storage space were……for early experiments in aviation.

a.required all that

b.all that was required

c.all the requirements that

d.such that all the requirements

26.Between 1870 and 1890 the total population of tile United States……

a.that doubled

b.doubled

c.it doubled

d.when doubled

27.Intended to display the work of twentieth-century artists,……in 1929.

a.the opening of the Museum of Modern Art

b.so the Museum of Modern Art openined

c.why tile Museum of Modern Art opened

d.the Museum of Modern Art opened

28.The Earth has tremendous amount of water,but…..in the ocean.

a.almost all of it is

c.it is almost all of

c.is of almost all

d.all is of it almost

29…….have sense organs in a canal known as the lateral line,which allows them to respond to changes in water pressure caused by nearby motion.

a.That tile fish

b.Fish

C.When fish

D.If tile fish

30.Direct information on the chemical composition of the Moon became available in 1969……of the first Apollo mission to land on the Moon.

a.with the return

b.returning

c.when returned

d.and the return