21.   Several tents were erected to protect mourners and their offerings from the falling snow.

22.   Tents were erected to cover the memorials, which drew hundreds of students and other onlookers.

23.   Tents were erected to protect the memorials from the steadily falling snow.

24.   The Klessens perfected an ingenious system of locking pegs and rings and sliding rails that allows their tents to be erected in a single day.

25.   Three pavilion tents have been erected on the grounds.

26.   Using the access hatch for entry, spacewalking astronauts would enter the expended oxygen bladder in the tip of the tank and erect the tent on its baffled floor.

27.   Two tents have been erected just outside the door, one designated as an operating room and one as a sick bay.

28.   While the main house was being built, the Staubs erected six tents as temporary shelter.

29.   With so many people now homeless and living in the streets, families use the material, when they can find it, to erect makeshift tents.

30.   Physicians from Doctors Without Borders, the first foreign aid agency to reach the area, were erecting hospital tents to expand the number of beds for injured villagers.