Ex. 4: Difficult Prefixes

Choose the right answer.

1. His behavior is      . (Correct)(Incorrect)

His behavior is unacceptable. (Correct)

2.       nutrition is a major problem in many countries of the world. (Correct)(Incorrect)

Inadequate nutrition is a major problem in many countries of the world. (Correct)

3. She is impatient, inattentive, and      . (Correct)(Incorrect)

She is impatient, inattentive, and unpredictable. (Correct)

4. The opposites of "common, fair, sociable" are formed with the prefix      . (Correct)(Incorrect)

The opposites of "common, fair, sociable" are formed with the prefix un. (Correct)

5. The opposites of "convenient, famous, sufficient" are formed with the prefix      . (Correct)(Incorrect)

The opposites of "convenient, famous, sufficient" are formed with the prefix in. (Correct)

6. Her remark about his family was impolite and      . (Correct)(Incorrect)

Her remark about his family was impolite and disrespectful. (Correct)

7. I'm very sorry. I probably       your book, and now I can't find it. (Correct)(Incorrect)

I'm very sorry. I probably misplaced your book, and now I can't find it. (Correct)

8. The start button is activated and       by pushing this lever up and down. (Correct)(Incorrect)

The start button is activated and deactivated by pushing this lever up and down. (Correct)

9. Have you read the       to this book? (Correct)(Incorrect)

Have you read the foreword to this book? (Correct)

10. I forgot to tell you that we had some       expenses during our trip. (Correct)(Incorrect)

I forgot to tell you that we had some unforeseen expenses during our trip. (Correct)

Your result: 00% correct.