Mr. Lee, who _______ as a carpenter for over 10 years, is now a very famous statesman in this country.
-----Do you know if the old man is still living? ----- I'm sorry. He _________. He ______ for two months.
Silk ________ in _______ China.
_______ it goes on, hour ________ hour.
The headmaster _________ a noisy boy from the library.
There is ________ today's newspaper.