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 the following question.

A.visited
B.stopped
C.watched
D.worked

(30)
A.improvement
B.achievement
C.specialization
D.education

(31)
A.think
B.support
C.get
D.have

(33)
A.sharply
B.accurately
C.rightly
D.hardly

(35)
A.actions
B.memories
C.experiences
D.experiment

(36)
A.with
B.in
C.on
D.for

.........(18-sew)
A.was sewing
B.has sewn
C.had sewn
D.sews

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

A.threaten
B.appear
C.modern
D.instance

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in the following question.
If had I known you were in financial difficulty, I would have helped you.
A.had I known
B.were
C.in
D.would have helped

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to the following question.
If it does not rain tomorrow, we will water the garden.
A.Unless it rain tomorrow, we will water the garden.
B.Unless it does rain tomorrow, we will water the garden.
C.Unless it rains tomorrow, we will water the garden.
D.Unless it rains tomorrow, we will not water the garden.