4000 english words volume 5-ebook (1)

UNIT

Exercise 3

Write C if the italicized word is used correctly. Write I if the word is used incorrectly.

1.

2.

3.

4.

5.

6.

7.

8.

9.

. In physiology, we studied various types of rock and the process that made them.
. She feared that if no one married her, she’d be a bachelor her entire life.
. Many old factories harnessed rivers and streams to power their equipment.
. Her knowledge of different societies came from her work in sociology.
. If the two bikes hadn’t turned at the last moment, there would have been a collision.
. In geology, we learned about the importance of our bones.
.The only proof that the new rocket would work was theoretical.
. The car excelled every time he stepped on the gas pedal.
. Learning about calculus in my literature class was a really enjoyable time.
. The test proved that Mark was keener than his older brother Dave.

Exercise 4

Write a word that is similar in meaning to the underlined part.

1. She really learned a lot from just one class of the beliefs and stories of different cultures.


2. When he states the fact with confidence that flowers can grow here, you believe him.
   3. The tests will prove whether or not his discovery is real and not just based on theory.
   4. The dangerous thing about nuclear power is the radiation waste it produces.
   5. John has good learning skills that have helped him in his studies.
   6. The stars and moon in outer space objects lit the path so I could see where I was walking.
   7. Having a certificate of completed studies will give him more options for the future.
   8. Albert Einstein’s ideas about time and space changed both science and the world.
   9. You have to be very intelligent in orderto solve this puzzle in a short amount of time.


3. Every day the unmarried men came to her home to see which of them she might choose.