1.   A search of the restaurant uncovered a trap door under a freezer leading to six basement cubicles that looked as if they were built to hide illegal aliens.

2.   Of all the closets society has built to hide the people it would shun, none are as dreaded as the colonies that hide victims of leprosy.

3.   She once ordered tall, whitewashed fences built to hide slums along roads that foreign visitors would pass.

4.   That immediately raised suspicions the site was being built to hide nuclear facilities.