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.
Photographs from a satellite are frequently used to generate the information is needed to produce a map.
A.are
B.used
C.generate
D.is needed

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.
The only structure remaining intact is the Flag Tower of Hanoi built in 1812 during the Nguyen Dynasty.
A.remaining
B.of
C.built
D.the

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.
It was only after 1815 that a distinctive American literature began to appear with writers as Washington Irving and James Fenimore Cooper.
A.It was
B.that
C.began
D.as

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.
They are having their house being painted by a construction company.
A.having
B.their
C.being painted
D.construction

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.
Bowling, one of the most popular indoor sports, are popular all over the United States and in other countries.
A.of the
B.indoor
C.are
D.other

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.
What the woman was saying were so important that I asked everyone to stop talking and listen.
A.What
B.was saying
C.were
D.talking

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.
The policeman warned the tourists not walking alone in empty streets at night.
A.The policeman
B.not walking
C.in
D.at night

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.
Had the teacher realized that the students couldn't understand him, he would speak louder.
A.Had
B.couldn't understand
C.would speak
D.louder

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.
Playing video games may distract often students from schoolwork.
A.Playing
B.games
C.distract often
D.schoolwork

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.
Many environmentalists think that it is just as important to use existing energy resources efficiently than it is to develop pollution free means of generating energy.
A.than
B.to use
C.that it is
D.of generating