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.

Quinine, cinnamon, and other useful substances are all derived of the bark of trees.

A. are

B. bark of trees

C. derived of

D. other useful substances

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.

Quinine, cinnamon, and other useful substances are all derived of the bark of trees

A. other useful substances

B. are

C. derived of

D. bark of trees

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

A beaver uses its strong front teeth to cut down trees and peel off its bark

A. its 

B. front teeth

C. peel off

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

Rabbit and hares look much like and are often mistaken for each other.

A. look

B. like

C. mistaken for

D. each other

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

All applications ask for your address, telephone number and the title of the job for whom you are applying

A. ask for 

B. and 

C. the title 

D. for whom

Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction.

Dreaming, like all other mental processes, it is a product of the brain and its activity.

A. like all 

B. it is 

C. of the brain 

D. its activity

Mark the letter A, B, c, or D on your answer sheet to show the underlined part that needs correction.

Bacteria are responsible of many of the textures and flavors in our food and are particularly important in milk products.

A. are

B. responsible of

C. many of the textures 

D. important in

Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction.

There are a large supply of pens and notebooks in the storeroom to the left of the library entrance.

A. are

B. of pens    

C. in the storeroom          

D. to the left of