A: What's this?
B: It's a photo 1_______ my sister.
A: You have a nice sister.
B: Thanks.
A: Where 2_______ your sister work?
B: She 3_______ at a hospital.
A: What 4_______ she do?
B: She is a doctor. What 5_______ your sister?
A: She is a doctor, 6_______.
B: Does she like the job?
A: No. she 7_______ it's difficult.
B: What does she want to 8_______?
A: Sorry, I don't know.