Harry:'______' Kate: 'Yes. I'd like to buy a computer.'

SECTION A (8 points):
Mark the letter A, B, C, or D on your answer sheet to indicate the words whose pronunciation is different from the others in each of the following questions.

Harry:"______"
Kate: "Yes. I'd like to buy a computer." 

• A. Do you look for something?
• B. Good morning. Can I help you?
• C. Excuse me. Do you want to buy it? 
• D. Can you help me buy something?