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 continental shelves in the shallow area of the ocean floor is closet to the continents.
A.shelves
B.of
C.ocean floor
D.closet to

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.
Viet Nam Airlines regrets informing passengers that flight VN 251 to Hanoi is postponed due to bad weather.
A.postponed
B.that
C.informing
D.due to

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.
After writing it, the essay must be duplicated by the students himself and handed into the department secretary before the end of the month.
A.be
B.into
C.After writing it
D.the end of

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.
We advised that he drank water in that bottle.
A.advised
B.drank
C.in
D.that

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.
I saw  the blind woman  crossed the busy road  without any  help.
A.the
B.crossed
C.without
D.help

II. Circle the correct answer, A, B, C or D.
It is often rainy in Hue _____ remember to bring an umbrella.
A.but                          
B.so                            
C.or                                        
D.must

II. Circle the correct answer, A, B, C or D.
Which city is ______, Ha Noi or Ho Chi Minh City?
A.large                       
B.larger                      
C.largest                                 
D.the largest

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.
Great apes are in crisis of becoming extinct.
A.Great
B.are
C.crisis
D.extinct

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.
Factories located  on the coastlines have  released untreated pollution  directly  into the ocean. 
A.located
B.have
C.pollution
D.directly

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.
Ants were the first group of eusocial predatory insects that both lived and foraged primarily in the soil and in rotting vegetation on the ground.
A.eusocial predatory insects
B.both
C.primarily
D.vegetation