There is no _________ that the Great Wall of China is one of the biggest man-made projects on the earth.
China recently tightened its waters controls near the Huangyan Island to prevent Chinese fishing boats from ________ in the South China Sea.
The crowd cheered wildly at the sight of Liu Xiang, who was reported ________ the world record in the 110meter hurdle race.
________ at the cafeteria before, Tina didn't want to eat there again.
The traffic problems we are looking forward to seeing ________ should have attracted the government's attention.
Jim was about to stand up when he saw something ________ near his feet. It's a snake!