Only by increasing the number of doctors by 50 percent ________ properly in this hospital. (2013·大纲全国,32)
When he was a boy, he used to go there and watch _____.
Towards evening, the patient opened his mouth as if _____ something to his son.
In January , 2004, the United States successfully launched “Spirit”, a Mars Exploration Rover, _____ a new milestone in the history of mankind.
The old farmer, _____ the badly injured and burnt soldier, came out of the burning farmhouse, calling continuously for help.
-----He ought to have been warned of the danger. ----- ______ ,but he just wouldn’t listen to me.