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. 

I don't think that he has responsed to my email as I have received nothing.

A. which                           

B. who                              

C. where                           

D. when 

A. February 1783              

B. September 1783            

C. November 1782            

D. July 1776 

A. cultures                         

B. customs                        

C. migrants                       

D. ideas 

A. me to drink                   

B. me drink                       

C. me drinking                  

D. I will drink 

A. Thank you for looking for it.                              

B. You can say that again.

C. I'm glad you like it.                                            

D. I like reading books. 

A. hadn't he                       

B. didn't he                        

C. couldn't he                    

D. wasn't he 

A. Knowledge drives behavior, loyalty, satisfaction.

B. A far-reaching cultural transformation.

C. The importance of experience to competitive advantage.

D. Businesses are unwilling to disrupt themselves.