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 Earth is the only planet with a large number of oxygen in its atmosphere.

A. the

B. a large number

C. oxygen

D. its

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 earth is (A) the only planet with a large (B) number of (C) oxygen in (D) its atmosphere.

A. the

B. number

C. oxygen

D. its

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

Venus (A) approaches (B) the Earth more closely than (C) any other planet (D) is.

A. approaches 

B. the Earth

C. any other

D. is

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 world is becoming more (A) industrialized and the number of animal (B) species that have becoming (C) extinct (D) have increased. Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions

A.  industrialized

B. species

C. extinct

D. have

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

Scientists (A) say that the Earth is unique because no (B) other planet has conditions which (C) enables the existence of (D) intelligent life

A. say

B. other planet 

C. enables 

D. intelligent life

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

A large number of entries has updated in the latest edition of the encyclopedia recently.

A. large

B. has updated

C. of

D. recently

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 B on your answer sheet to indicate the underlined part that needs correction in each of the following questions.

Industrial emissions, together with littering, is causing many problems in our large, industrial cities today.

A. with

B. is

C.  many

D. large, industrial cities

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 air that surrounds our planet is both odourless, colourless, and invisible.

A. The air

B. our planet

C. both odourless

D. invisible