Free Test Prep TOEFL-Sentence-Completion Exam Questions

In her crusade to make public servants accountable to voters, she _______ the nation's unscrupulous and self-indulgent politicians

All female red Colobus monkeys leave their natal troops, but because these females are_______ by young females from other troops, the practice has little effect on troops1 size and composition.

Those who seek the advice of scientists in this matter should recognize that, because the knowledge available is_______. The reliability of the advice cannot be

Rachel Carson's Silent Spring, which graphically exposed the _______ of the indiscriminate use of pesticides, is widely credited with having _______ the modern environmental movement.

Despite her fear of heights, she was to be so far up the mountain