Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
We had a(n) ________ opportunity to train with the best coach.
A.unique
B.once
C.only
D.lone

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The plane left on time so we _______ long.
A.didn’t need to wait
B.needn’t have waited
C.mustn’t have waited
D.shouldn’t have waited

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
We must find a better way to ________ of plastics because they cause serious environmental problems.
A.deposit
B.dispose
C.discard
D.dump

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Often neglected, noise pollution _______ affects the human being, leading to irritation, loss of concentration, and loss of hearing.
A.virtually
B.merely
C.adversely
D.intensively

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
_________, Tim recovered from the sickness quickly.
A.Just cared about Mr.Parks
B.Under the care of Dr.Parks
C.On care of Dr. Parks
D.He had just cared for Dr Parks

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
He left last month to take _______ a new position as Director of the Trade Department.
A.after
B.on
C.in
D.up

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Efforts are underway to protect endangered species from further human ________, but in many areas it is already too late.
A.deterioration
B.depredation
C.habitation
D.administration

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Many teachers suggest that final examinations be ____, an innovation I heartily support.
A.discontinuous
B.discontinued
C.discontinuity
D.discontinuously

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The doctor gave her a ______ check-up so as to discover the cause of her breakdown.
A.universal
B.widespread
C.thorough
D.whole

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
She is extremely _____ about her career. She would like to be a CEO.
A.absent-minded
B.fair-minded
C.high-minded
D.single-minded