In recent years many football clubs ______ as business to make a profit. A. have run B. have been run C had been run D. will run
Ju Hua Tai is a popular song among young people, ___were often heard singing it in Karaoke.
Is this the reason__________at the meeting for his carelessness in his work?
The Ching Ming Festival or Grave-Sweeping Day, ____ falls on April 4 this year, is an important date in the Chinese calendarA. which B that C. what D. where
The river, ______the bank are covered with trees, is very long.
Is it the years _______ you worked in Africa as a doctor _______ have a great effect on your literary works?