Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The scientists are encountering the difficulties of ________ of radioactive waste.
A.depleting
B.preserving
C.eliminating
D.disposing

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
In his student days, he was as poor as a church _______.
A.beggar
B.miser
C.mouse
D.pauper

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
There was an accident in this area yesterday. A truck hit a tree and ______ driver was injured.
A.the
B.a
C.an
D.this

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Luckily, my wallet was handed into the police with all its contents _______.
A.preserved
B.scathed
C.unsafe
D.intact

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Please, open the window, ________ you?
A.don't
B.won't
C.can't
D.aren't

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
All participants have to put on their national costumes during the festival.
A.flags
B.clothes
C.anthems
D.identity

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
My teacher suggested that we should focus in the positive side of this issue.
A.suggested
B.should
C.focus in
D.of

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Only after coming home, I realized that I had left my wallet in John's car.
A.after
B.home
C.I realized
D.had left

Keeping the environment clean is very important.
A.It’s very important to keeping the environment clean.
B.It’s very important keeping the environment clean.
C.It’s very important to keep the environment clean.
D.It’s very important to be kept the environment clean.

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

A.generosity
B.hospitable
C.anonymous
D.diagnose