A：Excuse me. Is this the laboratory?
B：Yes. What can I do for you?
A：I'm a diabetic. Dr. Wang told me to come here and have my blood tested.
B：Have you eaten anything within the past eight hours?
A：No.
B：Good. Roll up your left sleeve a little bit and hold your fist tight. Don't worry. It only hurts a little….It's done. You may see the report on your next visit to Dr. Wang.
A：Thank you.
