(What or Where) does she work?
Where
Does she (work or works) in an office?
work
(Do or Does) __________ she teach children?
Does
She doesn't (catch or catches) thieves.
catch
He (puts out or put outs) fires.
puts out
He (don't or doesn't) catch thieves.
doesn't
He (catchs or catches) thieves.
catches
(What or Where) does he do? - He's a vet.
What
(He's or He works) a doctor.
He's