That light rail transit line(轻轨),started in July 2009 and _________in 2012, will be China’s longest light rail transmit line in history.
They were hunting for a personhima stepping stone.
Alone as she is, she is kept so busy with her work for women’s rights that she feels ____ lonely.
—___John come here tonight? —I’m not sure, but he ______ stay at home.
—Dad, would you buy me an MP3 player if I do well in the final exam? —I , I promise.
—Without your help, we _____ this task on time. —My pleasure.