选择填空： A. / B. a C. an D. the
( )1. They are living ______ happy life now.
( )2. ______ bag on ______ desk is mine.
( )3. There is ______ empty box on the table.
( )4. Do you like ______ music of the film “Titanic”?
( )5. On ______ Saturday, I stay in ______ bed till 12:00.
( )6. ______ Browns have been to China twice.
( )7. Don't make any noise in ______ class.
( )8. This is such ______ interesting story that you must listen to it.
( )9. Next week they will go to Australia by ______ air.
( )10. Which is bigger, ______ sun or ______ moon?
