Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction in each of the following questions.

In one class we had to do a research on the language used in business.

A. one class 

B. a research 

C. the language 

D. business

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.

Each of the students (A) in the (B) accounting class has to type their (C) own (D) research paper this semester.

A. students 

B. in the

C. their 

D. own 

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

Up to the World War II almost all (A) important research (B) in physics had been made (C) in universities, with only university funds for support. (D) 

A. almost all

B. research

C. made

D. for support

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.

Up the World War II almost all (A) important research (B) in physics had made (C) in universities, with only university funds for support.(D)

A. almost all

B. research

C. made

D. for support

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.

Up the World War II almost all important research in physics had made in universities, with only university funds for support.

A. almost all

B. research   

C. made in   

D. for support

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 have conducted (A) exhausting research (B)into the effects of smartphones on students’ (C) behaviour and their (D) academic performance.

A. exhausting  

B. into  

C. behaviour  

D. academic performance

Identify one part of each sentence that needs correcting.

1.       One of the most urgent problems facing us now are the need to control population growth.                  

2.       The food my mother is cooking in the kitchen smells deliciously.        

3.       For more than 450 years, Mexico City has been the economic, culture and political centre of the country. 

4.       It’s really annoyed to talk to a hot-tempered person like him.           

5.       My sister attends an university in Hanoi which specializes in foreign trade.                               

6.       If anyone in the audience has anything to add to what the speaker has said, let them speak up.                                                                 

7.       This new theory was very well received in the past few weeks.      

8.       Her work has now been recognizing as a great contribution to science, though it was ignored at first.           

9.       Medical students must learn both the theory or the practice of medicine.                        

10.    Normally, fifteen-months-old babies can pick up objects and put them into small containers.                

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in the each of following questions

Though Jack was absolutely blind in one eye and had only slight (vision in another, he became an globally well-known jazz musician

A. Though

B. only slight

C. another

D. he became