______singer until the age of 40,when he turned professional

Though____money, his parents managed to send him to go abroad.

His humorous closing speech was a welcome addition to the _____ dull meeting [ ]

The crowd cheered wildly at the sight of Liu Xiang, who was reported ________the world record in the ll0-meter hurdle race.[ ]

We ________ the project on time without your timely help .