The man was tired of the ______ speech and went out of the room.
( ) 16. ----- Has John arrived yet? ----- No, she _______ an hour ago.
( ) 15. The building is ________.
( ) 14. The students handed in their test papers to the teacher _______ .
( ) 13. It’s well known to us all ______ Beijing will _____ the 2008 Olympic Games.
( ) 12. He needs one more stamp before his collection __________.