Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

A. to work                

B. working           

C. being working    

D. to be work

A. having             

B. having had          

C. to have            

D. for having

A. had installed      

B. had been installed

C. had been installing

D. installed

B. aspect              

C. event                

D. affair

A. did you drive     

B. are you driving  

C. were you driving

D. had you driven

A. She started cooking for dinner two hours ago.

B. Cooking for dinner took her two hours.

C. She didn’t start cooking for dinner until it was two.

D. She has two hours to cook for dinner.

A. enjoying  

B. enjoyable            

C. enjoy               

D. enjoyed