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.

So far this term, the students in writing class have learned (A)  how to write (B)  thesis statements, organize (C) their material, and summarizing (D) their conclusion.

A. have learned 

B. write

C. organize

D. summarizing

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.

So far this term, the students (A) in the writing class have learned (B) how to write (C) thesis

statements, organize their material, and summarizing (D) their conclusion.

A. the students

B. have learned

C. to write 

D. summarizing

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.
That these students have improved their grades because of their participation in the test review class.

A. That

B. have improved

C. because of

D. their participation in

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.

Jack is about average(A)   in his performance in comparison with (B)   other students(C)   in the(D)   class.

A. about average

B. with 

C. other students

D. the

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.

Having finished (A) his term paper before the (B) deadline, it was delivered (C) to the professor before (D) the class.   

A. finished

B. before the

C. it was delivered

D. before 

Mark the letters A, B, C, or D on your answer sheet to show the underlined part that needs correction in each of the following questions

(A) Because of the expense of (B) traditional fuels and the concern that they (C) run out, many countries have been (D) investigating alternative sources of power

A. Because of

B. traditional fuels

C. run out

D. investigating

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.

Each of the students (A) in the (B) accounting class has to type their (C) own (D) research paper this semester.

A. students 

B. in the

C. their 

D. own