Practice Test 2 Barron's

One of the most effective vegetable protein substitutes is the soybean……....used to manufacture imitation meat products.

………..1000 species of finch have been identified.

The first electric lamp had two carbon rods from which vapor serves to conduct the current across the gap.

A thunderhead, dense clouds that rise high into the sky in huge columns, produce hail, rain or snow.

According to the economic laws, the greater the demand, …….. the price.

Although no country has exactly the same folk music like that of any other, it is significant that similar songs exist among widely separated people.

Despite of the Taft-Hartley Act which forbids unfair union practices, some unions such as the air traffic controllers have voted to strike even though this action might endanger the national security.

The Continental United States is………. that there are four time zones.

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

Operant conditioning involves rewarding or punishing certain behave to reinforce or extinguish its occurrence.

There is an unresolved controversy as to whom is the real author of the Elizabethan plays commonly credited to William Shakespeare.

A catalytic agent such platinum may be used so that the chemical reaction advances more rapidly.

Upon hatching ………

The observation deck at the World Trade Center………… in New York.

When a patient’s blood pressure is much higher than it should be, a doctor usually insists that he will not smoke.

It was the invent of the hand-held electronic calculator that provided the original technology for the present generation of small but powerful computers.

……….. is necessary for the development of strong bones and teeth.

Located in the cranial cavity in the skull the brain is the larger mass of nerve tissue in the human body.

Alike other forms of energy, natural gas may be used to heat homes, cook food, and even run automobiles.

An organ is a group of tissues capable to perform some special function, as, for example, the heart, the liver, or the lungs.

……….. withstands testing, we may not conclude that it is true, but we may retain it.

Insulin, it is used to treat diabetes and is secured chiefly from the pancreas of cattle and hogs.

Not until a monkey is several years old……. to exhibit signs of independence from its mother.

Since Elizabeth Barrett Browning’s father never approved of ……. Robert Browning, the couple eloped to Italy, where they lived and wrote.

In autumn, brilliant yellow, orange and red leaves are commonly to both the Sweet Gum tree and the Maple.