He works at university.A. a B. an C. /
Where ________ your mother work? A.does B.do C.did
A vet is ________ animal doctor. A.a B.an C./
What ________ your dad? A.are B.am C.is
Where are you ________? A.from B.come C.come from
She is good ________ English. A.in B.at C.on