We hadn't met for 20 years, but I recognized her_____ I saw her.
On April 14, 2010, a terrible earthquake happened in Yushu County, Qinghai Province, _______ the people are still suffering.
--- Did you turn off the lights before you left the computer room? ---- Oh, I forget _______ them off. I’ll go to do it.
The policewoman believes that Derek gave a reasonably _______ account of what had happened to the poor family during the robbery.
April 30 , 2010 witnessed the opening ceremony of the Shanghai World Expo, which has greatly China's status in the world.
. No decision about the holding of the conference until all the related factors have been taken into consideration.