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. 

This recipe, is an old family secret, is an especially important part of our holiday celebrations.

A. is an 

B. especially 

C. part 

D. celebrations 

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 show the underlined part that needs correction in each of the following questions.
The nitrogen makes up over 78 percent of the Earth’s atmosphere, the gaseous mass surrounding the planet.

A. The nitrogen

B. over

C. percent of

D. surrounding

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.

Rubella, also called (A)  German measles (B), is an epidemic(C)  virus disease(D) of mild course.

A. also called

B. erman measles 

C. an epidemic

D. virus disease

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
If the oxygen supply in the atmosphere was not replenished by plants it would soon be exhausted

A. supply

B. was

C. by plants

D. exhausted

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 D on your answer sheet to show the underlined part that needs correction in each of the following questions

Many of the population in the rural areas is composed of manual labors.

A. Many 

B. rural areas 

C. composed of 

D. labors