It's ______ interesting program and it tells us how to play ______ piano.A. a; the B. an; the C. the; a
He’s ___________his purse, but he can’t ________ it.
These are your books. Please _______
There ______ a lamp, a clock and some books on the desk.
Listen! Kate _____ now. Oh., she always________
The post office is _______ the bookshop and the hospital.