Đề ngữ pháp Toefl itp 2004-05

1.In the late 1970’s and early 1980’s, the United States developed the reusable space shuttle ________to space cheaper and easier.

2.Genetically, the chimpanzee is more similar to humans _______.

3._______more than 65,000 described species of protozoa, of which more than half are fossils.

4.The Sherman Antitrust Act of 1890 ___ nearly unanimously through the United States Congress.

5.Modern skyscrapers have a steel skeleton of beams and columns ___a three-dimensional grid.

6.The average level of United States prices grew very little from 1953 until the mid-1960’s when ____________.

7.The basis premise behind all agricultural production is _____available the riches of the soil for human consumption.

8.___to the united states House of Representatives in 1791, Nathaniel Macon remained in office until 1815.

9.________ of classical ballet in the united states began around 1830.

10.The universe is estimated ___between 10 billion and 20 billion years old.

11.A situation in which an economic market is dominated by a ____ is known as a monopoly.

12.____ freshwater species of fish build nests of sticks, stones, or scooped-out sand..

13.Newspaper publishers in the united states have estimated ___________reads a newspaper every day.

14.The foundation of all other branches of mathematics is arithmetic, _ science of calculating with numbers.

15.Nylon was ___the human-made fibers.

16.The male cicada sound is made by specialized structures on the abdomen and which apparently serves to attract females.

17.Televisions are now an everyday feature of most households in the United States, and television viewing is the number one activity leisure.

18.Bacteria are one of the most abundant life forms on Earth, growing on and inside another living things, in every type of environment.

19.Fluorine is a greenish gas too active that even water and glass burn in it.

20.In general, novels are thought of extended works of prose fiction depicting the inner and outer lives of their characters.

21.Metabolism is the inclusive term for the chemical reactions by which the cells of an organism transforms energy, maintain their identity, and reproduce.

22.Although most petroleum is produced from underground reservoirs, petroleum occurs in a varieties of forms at the surface.

23.A musical organ can have pipes of two kinds: flue pipes that work like a flute and reed pipes that operate on same principle as a clarinet.

24.The Land Ordinance of 1784 divided the western lands belonging to the United States into territories, each to be govern temporarily by its settlers.

25.If there is too much pituitary hormone of too few insulin, the amount of sugar in the blood rises abnormally, producing a condition called. Hyperglycemia.

26.The care of children during their years of relative helplessness appears to have being the chief incentive for the evolution of family structures.

27.It was not until the 1920’s that pollution came to be viewed by many as a threat to the health of live on Earth.

28.Platelets are tiny blood cells that help transport hormones and other chemicals throughout the body, and it play a role in clotting blood.

29.Until the twentieth century, pendulum clocks were calibrated against the rotation of earth by taking astronomically measurements.

30.The rapid growth of the world’s population over the past 100 years have led to a great increase in the acreage of land under cultivation.

31.In the eighteenth century, the Pawnees, descendants of the Nebraska culture, lived in villages sizeable on the Loup and Platte rivers in central Nebraska.

32.The attraction of opposite charges is one of the force that keep electrons in orbit around of nucleus of an atom.

33.Of every the major traditions of wood carving, the one that is closest in structure to the tree is the crest pole made by the Native Americans of the Northwest coast.

34.Many of the fine-grained varieties of sedimentary rocks known as shales yield oil when distilled by hot.

35.In 1820 there were only 65 daily newspapers in the united states, which total daily circulation of perhaps 100,000.

36.The Milky Way galaxy includes the Sun, its planets, and rest of the solar system, along with billions of stars and other objects.

37.Some of sharpshooter Annie Oakley’s exploits with a gun are almost unbelievable when it comes to accuracy, speed of firing,and endure.

38.Evidence from ancient fossils indicates the scorpion may had been among the first land animals.

39.Jetties, piers designed to aid in marine navigation, are constructed primary of wood, stone, concrete, or combinations of these materials.

40.The Barnes Foundation in Merion, Pennsylvania, was chartered in 1922 to promotion art education by providing art classes and by establishing a publishing program.