25 English TOEFL Quiz Quizzes

1. The extinct Martian volcano Olympus Mons is approximately three times as ____ Mount Everest

2. provided a living for nearly 90 percent of the population of the American colonies ____

3. a tornado spins in a counterclockwise direction in the northern hemisphere, it spins in the opposite direction in the southern hemisphere ____

4. In the northern and central parts of the state of Idaho ____ and churning rivers

5. The horn of the rhinoceros consists of a cone of tight bundles of keratin ____ from the epidermis