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Friday, August 17, 2007

TOEFL - Lesson 35

Trình độ TOEFL - Bài 35

1. The geographic position of North America, ________ in the early days of the European settlement.




2. Often a team of engineers are ________.




3. Most insurance agents would rather you ________ anything about collecting claims until they investigate the situation.




4. Only one mammal, ________ is known to bear routinely four identical young.




5. The Appalosa horse was brought to Mexico from Spain, was later 0introduced into the United States, and today ________.




6. Cuba is ________sugar-growing areas in the world.




7. Not every pearl that is found ________.




8. The bacteria in milk is destroyed when ________ to at least 62¦C.




9. The growth of two-income families in the United States ________ of people moving to a new social class.




10. Although it is difficult ________ , a frog is more likely to be smooth and wet, and a toad rough and dry.




11. ________ fall naturally into two classes, which can be further subdivided into several subclasses.




12. Not until the Triassic Period ________.




13. ________ planet from the sun, Mars, has a year of 687 days.




14. The city council is empowered not only to enact new laws, ________ select a new mayor between elections should the need arise.




15. A giant kind of grass, bamboo may reach a height of 120 feet and ________.




16. The sea mammal medusa is popularly called a jellyfish because it ________ jelly.




17. The tallest bird on the North American continent, the white whooping crane, ________ four and a half feet tall.




18. ________ extensively by persons who cannot speak or hear, American Sign Language ranks as the fourth most widely used language in the U.S. today.




19. In the seventeenth century, North America was vast and unconquered, ________ only at great cost.




20. By the twenty-first century, the computer ________ a necessity in every home.






Xem lại bài TOEFL - Lesson 35 và bài TOEFL - Lesson 34

TOEFL - Lesson 34

Trình độ TOEFL - Bài 34

1. Those students do not like to read novels________test books.




2. The new professor would have been easier to understand if he ________ some examples on the board.




3. Julie ________ to take part in the seminar after all.




4. The professor said that ________.




5. There has not been a great response to the sale, ________?




6. As a safety precaution, all city cabdrivers carry only enough money to make change for a ________ bill.




7. ________ to use pigeons for observation purposes on sea-rescue missions.




8. ________ the news from war zones is inevitably censored.




9. ________, the nation's capital remained in Philadelphia, Pennsylvania.




10. People all over the world are starving ________.




11. ________ growing awareness of social ills, Edna Saint Vincent Millay wrote increasingly more somber poetry during her later years.




12. ________ fuel that is used today is a chemical form of solar energy.




13. Blue-green algae are found ________ there is ample moisture.




14. Valley Forge National Park commemorates the time that Washington ________ in Valley Forge with his troops.




15. Efforts to provide equal opportunity for minorities in the United States ________ from the Civil Rights Act of 1964.




16. In practice, setting up a chain of command in a business can be a very complicated task, ________ it involves the interaction of real human beings.




17. Over the past several decades, radio telescopes ________ of the universe from the one disclosed by ordinary telescopes.




18. Copper tubing is the preferred choice of plumbers ________ noncorrosive.




19. ________ when a person doesn't eat enough fruit and vegetables.




20. There are now ________ methods for studying color vision in infants than there once were.






Xem lại bài TOEFL - Lesson 34 và bài TOEFL - Lesson 33

TOEFL - Lesson 33

Trình độ TOEFL - Bài 33

1. Although we often use "speed" and "velocity" interchangeably, in a technical sense, "speed" is not always ________ "velocity."




2. In order for people to work together effectively, they need ________ each other's needs.




3. In the preparation of fibrous material for production uses, stiff woody fibers from plants ________ fibers from animal sources.




4. The salary of a bus driver is much higher ________.




5. The serval, a large African wildcat, hunts like a dog ________ like other members of the cat family.




6. Here________ notebook and report that I promised you last week.




7. The committee members resented ________




8. A telephone recording tells callers ________.




9. Napoleon ________ the West Indian island of Santo Domingo in 1801.




10. Both liquids and gases flow freely from a container because they have ________.




11. Declared an endangered species in the United States, ________.




12. In partnership with John D. Rockefeller, Henry Flager ________ the Standard Oil Company.




13. According to communications theory, after the message leaves the sender, he ________ controls it.




14. Business partners can usually sell their mutually owned property without consulting ________ unless they have agreed to a separate contract.




15. Harvard ________ a school for men, but now it is coeducational, serving as many women as men.




16. ________ at 212 degrees F. and freezes at 32 degrees F.




17. From 1898 to 1933, the U.S. Weather Bureau obtained information about the weather from ________ to box kites.




18. The incidence of anorexia nervosa, ________, is growing in industrially advanced societies.




19. ________ more susceptible to bacterial contamination than other types of meat because it has more surface area exposed to bacteria laden air.




20. Research in the work place reveals that people work for many reasons ________.






Xem lại bài TOEFL - Lesson 33 và bài TOEFL - Lesson 32

TOEFL - Lesson 32

Trình độ TOEFL - Bài 32

1. The cyclist ________ he crossed the main street.




2. Although dissimilar in almost every other respect, birds and insects have both evolved efficient ________ capabilities.




3. Elizabeth arrived with ________ beautiful creature that looked like a small tiger.




4. Because the first pair of pants did not fit properly, he asked for ________.




5. Having been served lunch, ________.




6. Florida has not yet ratified the Equal Rights Amendment, and ________.




7. Weathering ________ the action whereby surface rock is disintegrated or decomposed.




8. Although Margaret Mead had several assistants during her long investigations of Samoa, the bulk of the research was done by ________ alone.




9. Generic medications are just as ________, and much less expensive.




10. ________ professional baseball is played, the more certain it becomes that Walter Johnson's shut-out record will never be beaten.




11. Just off the Massachusetts coast ________ a, popular summer resort area.




12. Benjamin West contributed a great deal to American art: ________.




13. ________ in the cultivation of a forest, trees need more careful planning than any other crop does.




14. The Copper Age lasted ________, after which bronze was introduced.




15. The vegetation in temperate zones all around the world is ________ .




16. Oil paints are ________ they have become the most popular painter's colors.




17. ________ on clear days one can see the snowcap of Mount Rainier from Seattle.




18. Hydrogen peroxide ________ as a bleaching agent because it effectively whitens a variety of fibers and surfaces.




19. The first nuclear-powered ship in the world, "The Nautilus," ________ by the U.S. Navy in 1954.




20. ________ to develop immunity to rheumatic fever.






Xem lại bài TOEFL - Lesson 31 và bài TOEFL - Lesson 32

TOEFL - Lesson 31

Trình độ TOEFL - Bài 31

1. ________ Java Man, who lived before the first Ice Age,is the first manlike animal.




2. Each mediocre book we read means one less great book that we would otherwise have a chance ________.




3. It is possible ________ may assist some trees in saving water in the winter.




4. John walked by the professor's office ________ would be in.




5. The chairman arrived ________ than all the other board members.




6. The cockroach ________ disease wherever it goes is regarded as a danger to public health even though it does not bite or sting.




7. California relies heavily on income from fruit crops, and ________.




8. ________ he began to make friends more easily.




9. Warmth, moisture, and oxygen are three neces-sary requirements ________ most seedlings.




10. It costs about thirty dollars to have a tooth ________




11. Due primarily to ________ the Oneida Community broke up in 1880.




12. The examiner made us ________ our identification in order to be admitted to the test center.




13. Trapeze artists usually rely on safety nets ________ through the air.




14. ________ have captured the spirit of the conquest of America as well as James Fenimore Cooper.




15. One purpose ________ to decide if there is sufficient evidence to try a person for a crime.




16. ________ jellies, jams are made by retaining the pulp with the fruit juice.




17. Water, ________ is also one of the most abundant compounds on earth.




18. According to recent investigations, unselfish motives, such as true empathy, ________ , and commitment to a principle, sometimes surpass self-interest in influencing human behavior.




19. The role of the mass media in influencing public policy decisions, maintaining or changing the status quo of our society, and ________ outlets for all types of views is enormous.




20. Public television stations are different from commercial stations ________.






Xem lại bài TOEFL - Lesson 31 và bài TOEFL - Lesson 30