IV. Choose the word or phrase - A, B, C or D - that needs correcting.
They are planning (A) on attending (B) the convention next month, and (C) so I am (D).
A.planning
B.on attending
C.and
D.so I am

IV. Choose the word or phrase - A, B, C or D - that needs correcting.
Because of its (A) vast tracts of virtually (B) uninhabited northern forest, Canada has one of the lowest (C) population density (D) in the world.
A.its
B.virtually
C.lowest
D.density

V. Fill in each blank space with one appropriate from the box. .
The Great Wall is probably China's best-known monument and one of its (26) popular tourist destinations. In 1987 it was designated a World Heritage Site by the United Nations Educational, Scientific and Cultural Organization (UNESCO). The Great Wall is not a (27) , continuous structure. Rather, it consists of a network of walls and towers that leaves the frontier open in places. Estimates of the total length of the monument vary, depending on (28) sections are included and how they are measured. The Great Wall is about 2,400 km (about 1,500 miles) long, (29) conservative estimates. Other estimates cite a length of 6,400 km (4,000 miles), or even longer. Some long-standing myths about the wall have been dispelled in recent decades. The existing wall is not several thousand years old, nor is it, as has been widely asserted, visible with the (30)______ eye from outer space. (Astronauts have confirmed this. However, same of the wall is discernible in special radar images taken by satellites.)
(27)
A.single
B.alone
C.lonely
D.separated

V. Fill in each blank space with one appropriate from the box. .
The Great Wall is probably China's best-known monument and one of its (26) popular tourist destinations. In 1987 it was designated a World Heritage Site by the United Nations Educational, Scientific and Cultural Organization (UNESCO). The Great Wall is not a (27) , continuous structure. Rather, it consists of a network of walls and towers that leaves the frontier open in places. Estimates of the total length of the monument vary, depending on (28) sections are included and how they are measured. The Great Wall is about 2,400 km (about 1,500 miles) long, (29) conservative estimates. Other estimates cite a length of 6,400 km (4,000 miles), or even longer. Some long-standing myths about the wall have been dispelled in recent decades. The existing wall is not several thousand years old, nor is it, as has been widely asserted, visible with the (30)______ eye from outer space. (Astronauts have confirmed this. However, same of the wall is discernible in special radar images taken by satellites.)
(28)
A.what
B.when
C.which
D.where

V. Fill in each blank space with one appropriate from the box. .
The Great Wall is probably China's best-known monument and one of its (26) popular tourist destinations. In 1987 it was designated a World Heritage Site by the United Nations Educational, Scientific and Cultural Organization (UNESCO). The Great Wall is not a (27) , continuous structure. Rather, it consists of a network of walls and towers that leaves the frontier open in places. Estimates of the total length of the monument vary, depending on (28) sections are included and how they are measured. The Great Wall is about 2,400 km (about 1,500 miles) long, (29) conservative estimates. Other estimates cite a length of 6,400 km (4,000 miles), or even longer. Some long-standing myths about the wall have been dispelled in recent decades. The existing wall is not several thousand years old, nor is it, as has been widely asserted, visible with the (30)______ eye from outer space. (Astronauts have confirmed this. However, same of the wall is discernible in special radar images taken by satellites.)
(29)
A.according to
B.regardless of
C.owing to
D.instead of

V. Fill in each blank space with one appropriate from the box. .
The Great Wall is probably China's best-known monument and one of its (26) popular tourist destinations. In 1987 it was designated a World Heritage Site by the United Nations Educational, Scientific and Cultural Organization (UNESCO). The Great Wall is not a (27) , continuous structure. Rather, it consists of a network of walls and towers that leaves the frontier open in places. Estimates of the total length of the monument vary, depending on (28) sections are included and how they are measured. The Great Wall is about 2,400 km (about 1,500 miles) long, (29) conservative estimates. Other estimates cite a length of 6,400 km (4,000 miles), or even longer. Some long-standing myths about the wall have been dispelled in recent decades. The existing wall is not several thousand years old, nor is it, as has been widely asserted, visible with the (30)______ eye from outer space. (Astronauts have confirmed this. However, same of the wall is discernible in special radar images taken by satellites.)
(30)
A.normal
B.usual
C.naked
D.real

The passage preceding the passage most likely discusses ______.
A.architecture of ancient Asian civilization
B.religious practices of the people of Angkor
C.the form of government practiced by the Khmer Empire
D.the other six wonders of the world

According to the passage, Lake Tonle Sap in Cambodia ______.
A.is an enormous fresh body of water in Asia
B.was unable to supply enough fish for the people of Angkor
C.became polluted due to a population explosion
D.is one of the Seven Wonders of the World

The kitchen is not very big but there’s a lot of cupboards.
A.the
B.but
C.there's
D.cupboards

Why does the author mention the hydraulic systems of the reservoirs?
A.They supplied irrigation from the Indian Ocean.
B.They became non-functional due to overuse.
C.They were destroyed by nearby warrior tribes.
D.They helped transport the sandstones for constructing temples.