Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the primary stress in each of the following questions.

A. enough intelligent  

B. to pass                   

C. economics              

D. help

A. Ways of teaching                                  

B. Ways of giving assignments

C. Ways of using the textbook                   

D. Ways of taking an exam

A. hadn’t been invited                      

B. not have been invited

C. haven’t been invited                              

D. not be invited

A. are arriving            

B. have arrived           

C. has arrived             

D. is arriving

A. single         

B. scarce        

C. lonely        

D. unique

A. Very often it’s to get a better job           

B. All of them are

D. I heard it was very good

A. To be successful on the Internet            

B. Support from Youniversity Ventures

C. Sharing Success on the Internet             

D. The best videos from YouTube