Only after I read the book _______ why she devoted all her life to medical work forChinese women and children.
_______ in a poor family made Yuan Longping determined to solve the hunger problem in China when he was still young.
To our relief, Xiaodan as well as the other children who ______ no parents ______ good care of in the welfare institute.
Whitney Houston was confirmed dead in her LA hotel room, _____ a tragic(悲剧的) end to the world’s most popular singer.
—He was downloading reading materials from a website when the computer crashed.—_______ that he looked a little upset.
I failed in the spoken examination last term and only then _______ the importance of practicing speaking English.