Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
Son Doong Cave is _______ to be the largest one in the world with 200 meters in height, 200 meters in width and at least 8.5 kilometers in length.
A.brought
B.taken
C.considered
D.chosen

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
Tourists should _______ purchasing unusual relics illegally removed from protected heritage sites.
A.avoid
B.stay away
C.aware
D.hesitate

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
Because of its geological value, Phong Nha – Ke Bang was recognized _______ a World Heritage Site by UNESCO in July 2003.
A.as
B.in
C.for
D.to

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
The archaeological _______ that led to the discovery of the ancient city lasted several years.
A.relic
B.dynasties
C.heritage
D.excavations

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
When is the best time to _______ the Complex of Hue Monuments?
A.arrive
B.travel
C.take
D.visit

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
The Japanese Bridge built in the early 1600s became a main tourist _______ in Hoi An.
A.attraction
B.departure
C.landscape
D.relics

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
These historic buildings are an important part of Ha Noi’s _______ and should be preserved.
 
A.imperial
B.complex
C.heritage
D.relic

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
Quoc Hoc High School in Hue is one of the _______ high schools in Viet Nam, which has beautiful ancient buildings.
A.beautiful
B.attractive
C.oldest
D.ancient

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
The old houses have been pulled down in order to build a modern residential _______.
A.dynasty
B.relic
C.complex
D.intact

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to the following question.
Thanks to its complex geological structure, Phong Nha – Ke Bang can be _______ to a huge geological museum.
A.included
B.compared
C.different
D.comprised