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.

When a country in an early stage of development, investments in fixed capital are vital.

A. country

B. investments

C. fixed

D. are vital

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.

When I came to the theatre, I saw a handsome American young man standing on the stage 

A. came

B. a

C. American young man

D. standing

* 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.

An autistic child usuall appearance to go through his early development normally, but a break in development usually occurs by the age of three.

A. appearance

B. normally

C. development

D. by the age

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 (A) vacuum tube did (B) an important contribution to (C) the early growth (D) of radio and television.

A. The 

B. did 

C. to 

D. growth 

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 development of transistors made possible it to reduce the size of many electronic devices

A. development of

B. possible it

C. of many

D. electronic devices

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

Vietnam exports a lot of rice is grown mainly in the south of the country.

A. exports

B. is grown

C. in

D. of