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.

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.

Hardly he had graduated from Vietnam Naval Academy when he joined Vietnam Coast Guard.

A. he had    

B. graduated from  

C. when       

D. joined

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

In the United States (A) among 60 percent (B) of the space on the pages of newspaper (C) is reserved for (D) advertising

A. among

B. of the space

C. is

D. advertising

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 beautiful cars in the shop was quickly sold to their owner

A. Each of

B. cars

C. quickly

D. their

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.

Some people say often that using cars is not so convenient as using motorbikes.

A. say often

B. using cars

C. so

D. as using motorbikes

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.

Some people say often that using cars is not so convenient as using motorbikes.

A. say often

B. using cars

C. so 

D. as using motorbikes

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

Some people often say  that using cars is not as convenient than using motorbikes

A. often say  

B. using cars

C. than

D. using motorbikes

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.

More and 90 percent of the calcium in the human body is in the skeleton.

A. the

B. human

C. is

D. and

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

More and 90 percent of the calcium in the human body is in the skeleton.

A. the

B. human

C. is

D. and

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.

Global warming will (A) get worse (B) when (C) more and more people in the world (D) will have cars.

A. get worse

B. when 

C. more and more

D. will