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.

There (A) are twenty species of wild roses in North America, all of which have (B) prickly stems, pinnate leaves, and large flowers, (C) which usually smell (D) sweetly.

A. are 

B. prickly 

C. which 

D. sweetly

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.

There are different hundreds of species of butterflies in Cuc Phuong National Park.

A. There are

B. different hundreds of

C. species of

D. in

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.

An internationally famous ballerina,(A) Maria Tallchief demonstrated (B) that the (C) quality of ballet in North America could equal those (D) of the ballet in Europe. 

A.

B.

C.

D.

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.

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.

The number of wild condors, an endangered  species of bird,  have been increasing  steadily  because of the work of scientists and environmentalists.

A. species of        

B.  have been        

C. steadily   

D. because of 

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 nesets of most bird species are strategic placed to camouflage them against predators.

A. most 

B. species 

C. strategic 

D. against