Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks from 21 to 24.
Singaporehas a highly developed market-based economy (21) _______ historically revolves around extended trade. Along withHong Kong,South Koreaand Taiwan Singapore is one (22)_______ the Four Asian Tigers. The economy depends heavily on export, refining, imported goods, especially in manufacturing. Manufacturing constituted twenty six (23) ________ ofSingapore’s GDP in 2005. The manufacturing industry is well –diversified into electronic petroleum refining chemicals, (24) _______ engineering and biomedical sciences manufacturing. In 2006,Singaporeproduced about 10 percent of the world foundry water output.Singapore’s the busiest port in the world in terms of tonnage shipped.Singaporeis The world’s fourth largest foreign exchange trading centre afterLondon,New YorkCity andTokyo.
(21)
A.who
B.whom
C.why
D.which

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks from 21 to 24.
Singaporehas a highly developed market-based economy (21) _______ historically revolves around extended trade. Along withHong Kong,South Koreaand Taiwan Singapore is one (22)_______ the Four Asian Tigers. The economy depends heavily on export, refining, imported goods, especially in manufacturing. Manufacturing constituted twenty six (23) ________ ofSingapore’s GDP in 2005. The manufacturing industry is well –diversified into electronic petroleum refining chemicals, (24) _______ engineering and biomedical sciences manufacturing. In 2006,Singaporeproduced about 10 percent of the world foundry water output.Singapore’s the busiest port in the world in terms of tonnage shipped.Singaporeis The world’s fourth largest foreign exchange trading centre afterLondon,New YorkCity andTokyo.
(22)
A.of
B.in
C.for
D.at

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks from 21 to 24.
Singaporehas a highly developed market-based economy (21) _______ historically revolves around extended trade. Along withHong Kong,South Koreaand Taiwan Singapore is one (22)_______ the Four Asian Tigers. The economy depends heavily on export, refining, imported goods, especially in manufacturing. Manufacturing constituted twenty six (23) ________ ofSingapore’s GDP in 2005. The manufacturing industry is well –diversified into electronic petroleum refining chemicals, (24) _______ engineering and biomedical sciences manufacturing. In 2006,Singaporeproduced about 10 percent of the world foundry water output.Singapore’s the busiest port in the world in terms of tonnage shipped.Singaporeis The world’s fourth largest foreign exchange trading centre afterLondon,New YorkCity andTokyo.
(24)
A.mechanical
B.mechanic
C.methane
D.mechanically

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Winning a place at university ______ for most students.
A.has become as difficult
B.becomes the most difficultly
C.is becoming more and more difficult
D.will become more difficultly

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
John ___________ his best clothes for the interview.
A.put on
B.put off
C.put down
D.put away

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
George: "In my opinion, action films are exciting." ~ Frankie: "_________”
A.What an opinion!
B.Yes. Congratulations!
C.You shouldn't have said that.
D.There's no doubt about it.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The big shopping mall ____________ in the city center.
A.will build
B.is going to build
C.is going to be built
D.must being built

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Almost half of turtles and tortoises are known to be threatened ____ extinction.
A.with
B.in
C.on
D.at

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The teacher _______ before we arrived.
A.will leave
B.was leaving
C.has left
D.had left

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The longer he waited, _______ impatient he got.
A.better
B.the more
C.the best
D.more