Conversation A
A What does he do?
B He's a manager at a restaurant.
A Oh, really? What did he do before?
B He was a cashier.
A A cashier? When?
B For a while, I think from 1998 to 2010.
Conversation B
A What does Irene do?
B She's a nurse.
A Oh, that's nice. What did she do
before?
B She was a cook.
A A cook? When?
B From 2011 to 2012.
Conversation C
A What does Brenda do?
B She's a teacher.
A Oh, that's great. What did she do
before?
B She was a server.
A A server? When?
B Last year, from about May to August.
Conversation D
A What does he do?
B He's a busperson.
A Oh, really? What did he do before?
B He was a student.
A A student? When?
B For about six months, from January
to June.
Conversation E
A What does he do?
B He's an electrician.
A Oh, yeah? What did he do before?
B He was a construction worker.
A A construction worker? When?
B I think it was in 2012.
Conversation F
A What does she do?
B She's a doctor.
A Oh, that's great. What did she do
before?
B She was a medical student.
A A medical student? When?
B I'm not sure, but I think at least 15
years ago.