Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
All the teachers work on an entirely ______ basis.
A.voluntarily
B.volunteered
C.volunteer
D.voluntary

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Children living in remote and mountainous areas may be _______ disadvantaged.
A.educated
B.educational
C.educationally
D.education

Mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the following questions.
He has the ability to generate ________ in others.
A.enthusiastic
B.enthusiast
C.enthusiastically
D.enthusiasm

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The International Committee of the Red Cross is a private________ institution founded in 1863 in Geneva, Switzerlan.
A.humanization
B.humanity
C.humanitarian
D.human

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Black, red, and even bright pink diamonds ______.
A.occasionally found
B.occasionally to find
C.have occasionally found
D.have occasionally been found

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The school appeared essentially ________ since my day.
A.changeable
B.unchanged
C.changed
D.unchangeable

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The new campus parking rule __________many students.
A.has an influence
B.affects
C.effect
D.effective

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
The whale shark has long been considered a(n) ______ species as its natural habitat is seriously damaged owi
A.endanger
B.endangered
C.dangerous
D.danger

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
The information in that article is ________ inaccurate.
A.history
B.historical
C.historically
D.historian

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
They eventually realize that reckless __________of the earth’s resources can lead only to eventual global disaster.
 
A.exploit
B.exploitation
C.exploitative
D.exploitable