He is a man of great knowledge, ___much can be learned.
34.For many cities in the world ,there is no room to spread out further , ______ New York is an example.
33.America was______ first called “India” by Columbus.
32. It is certain that he will _____ his business to his son when he gets old.
31.— Is Bob still performing? —I am afraid not. He is said _______ the stage already as he has become an official.
30.— Hello! Golden Bay Ressort! Can I help you? — Do you have a room _____ for this weekend?