I knew he was A foreigner because he spoke with a strange accent.
2.There was AN old Lady of France who taught -- little ducklings to dance.
3. He has not worked hard so there is not much hope that he will pass THE exam
4. A hotel is A place where -- students OR -- travellers can get -- meals and -- rooms.
5.."Never lend -- books,for no one ever returns them; THE only books I have in my library are THE books that other people have lent me"
6.I'd like A glass of water.
7.Who's THE boy standing -- by the piano?
8.Today is the last day when we can give them THE papers.
9.The Browns have got A boy and A girl. THE girl is three years older than THE boy.