A leading ___________ intelligence and operations company has released its analysis of worldwide reported incidents of piracy and crime against mariners.

He noticed the helicopter hovering over the field. Then to his astonishment, he saw a rope ladder _____ out and three men climbing down it.

Time_____,thecelebrationwillbeheldasscheduled.

The Bent Pyramid outside Cairo __________ ancient Egypt ’s first attempt to build a smooth-sided pyramid.

We can hear （）from the back of the room.