TOEFL REVIEW OF SKILL 1-42

1. Presidential ____ held every four years on the first Tuesday after the first Monday in November.

Electing

Election are

Is elected

Elected and

The correct answer is "elections are". This is because the sentence is referring to the presidential elections that occur every four years on a specific day. The verb "are" is used to indicate that these elections take place.

Explanation

The correct answer is "elections are". This is because the sentence is referring to the presidential elections that occur every four years on a specific day. The verb "are" is used to indicate that these elections take place.

2. Studies of carcinogenesis is animals can provide data on _____ in human susceptility.

Difference are

That difference are

Difference have

Differences

Studies of carcinogenesis in animals can provide data on differences in human susceptibility. By comparing the effects of carcinogens on animals and humans, researchers can identify the variations in susceptibility to cancer between species. These differences can be crucial in understanding the factors that contribute to the development of cancer in humans and can aid in the development of preventive measures and treatments.

Explanation

Studies of carcinogenesis in animals can provide data on differences in human susceptibility. By comparing the effects of carcinogens on animals and humans, researchers can identify the variations in susceptibility to cancer between species. These differences can be crucial in understanding the factors that contribute to the development of cancer in humans and can aid in the development of preventive measures and treatments.

3. The population of the earth is increasing at the tremendous rate and ___ out of control.

They have become

Are soon going to be

Soon will be

Why it will be

The correct answer is "soon will be". This suggests that the population of the earth is currently increasing at a tremendous rate and will continue to do so in the near future. The phrase "soon will be" indicates a future event or condition, implying that the population growth is expected to become even more uncontrollable.

Explanation

The correct answer is "soon will be". This suggests that the population of the earth is currently increasing at a tremendous rate and will continue to do so in the near future. The phrase "soon will be" indicates a future event or condition, implying that the population growth is expected to become even more uncontrollable.

4. All of NASA's manned spacecraft project are headquartered at the London B, Johnson Space A B C D Centre in Houston.

All of

Manned

Project

Headquarter

The correct answer is "project" because the sentence is referring to NASA's manned spacecraft project, which is the subject of the sentence. The other words mentioned in the options (all of, manned, headquarters) are not the main focus of the sentence.

Explanation

The correct answer is "project" because the sentence is referring to NASA's manned spacecraft project, which is the subject of the sentence. The other words mentioned in the options (all of, manned, headquarters) are not the main focus of the sentence.

5. Before the newspaper became widespread, a town crier has walked throughout a village or town singing out the news.

Widespread

Crier

Has

Singing

The word "has" is the correct answer because it is the correct verb form to use with the subject "a town crier." In this sentence, the phrase "a town crier has walked" indicates that the town crier performed the action of walking throughout the village or town. The word "has" is used to show that this action is in the present perfect tense, indicating that it started in the past and is still ongoing or relevant in the present.

Explanation

The word "has" is the correct answer because it is the correct verb form to use with the subject "a town crier." In this sentence, the phrase "a town crier has walked" indicates that the town crier performed the action of walking throughout the village or town. The word "has" is used to show that this action is in the present perfect tense, indicating that it started in the past and is still ongoing or relevant in the present.

6. Fungi cause more serious plant diseased than do other parasites. A B C D

Cause

More serious

Diseases

Do other

Fungi cause more serious plant diseases compared to other parasites.

Explanation

Fungi cause more serious plant diseases compared to other parasites.

7. Those who favour the new law say that the present law does not set spending limits on lobbyist' gift to politicians, not ______ statewide funds.

It limits

Does it limit

Limits it

Does it

The correct answer is "does it limit". This answer is correct because it completes the sentence grammatically and logically. The sentence structure requires a verb phrase after "not," and "does it limit" is the only option that fits this structure. Additionally, the use of "does" and "it" in the answer maintains subject-verb agreement with the previous clause.

Explanation

The correct answer is "does it limit". This answer is correct because it completes the sentence grammatically and logically. The sentence structure requires a verb phrase after "not," and "does it limit" is the only option that fits this structure. Additionally, the use of "does" and "it" in the answer maintains subject-verb agreement with the previous clause.

8. Temperature indicates on a bimetallic thermometer by the amount that the bimetallic strip bends. A B C D

Indicate

A bimetallic

Amount

That

The correct answer is "indicate." The temperature is indicated on a bimetallic thermometer by the amount that the bimetallic strip bends. When the temperature changes, the bimetallic strip expands or contracts, causing it to bend. This bending is then used to indicate the temperature on the scale of the thermometer.

Explanation

The correct answer is "indicate." The temperature is indicated on a bimetallic thermometer by the amount that the bimetallic strip bends. When the temperature changes, the bimetallic strip expands or contracts, causing it to bend. This bending is then used to indicate the temperature on the scale of the thermometer.

9. Many on the food consumed by penguins consists of fish obtained from the ocean. A B C D

Many

Consumed

Consists of

Obtained from

not-available-via-ai

Explanation

not-available-via-ai

10. Starting in 1811, traders and manufacturer were more easily able to send goods upriver in ____ provided the necessary power to counteract the flow of the waters.

Steamboats

Which

That

That steamboats

The correct answer is "that steamboats." This is because the phrase "provided the necessary power to counteract the flow of the waters" refers back to the subject of the sentence, which is "steamboats." The word "that" is used to specify and identify the specific type of steamboats being referred to.

Explanation

The correct answer is "that steamboats." This is because the phrase "provided the necessary power to counteract the flow of the waters" refers back to the subject of the sentence, which is "steamboats." The word "that" is used to specify and identify the specific type of steamboats being referred to.

TOEFL Review Of Skill 1-42