"a screen of trees afforded privacy"
"under cover of darkness"
"the brush provided a covert for game"
"the simplest concealment is to match perfectly the color of the background"

"he pulled the covers over his head and went to sleep"

"the cover concealed their guns from enemy aircraft"

"the book had a leather binding"

"under a covering of dust"
"the fox was flushed from its cover"

"he removed the top of the carton"
"he couldn't get the top off of the bottle"
"put the cover back on the kettle"

"artillery provided covering fire for the withdrawal"

"they made a cover of a Beatles' song"

"her new name and passport are cover for her next assignment"

"cover her face with a handkerchief"
"cover the child with a blanket"
"cover the grave with flowers"

"The grass covered the grave"

"The war extended over five years"
"The period covered the turn of the century"
"My land extends over the hills on the horizon"
"This farm covers some 200 acres"
"The Archipelago continues for another 500 miles"

"The grant doesn't cover my salary"

"This book deals with incest"
"The course covered all of Western Civilization"
"The new book treats the history of China"

"This group encompasses a wide range of people from different backgrounds"
"this should cover everyone in the group"

"The caravan covered almost 100 miles each day"

"Snow reported on China in the 1950's"
"The cub reporter covered New York City"

"Count the cash in the drawer twice just to cover yourself"

"The President covered the fact that he bugged the offices in the White House"

"he covered left field"

"The second officer covered the top floor"

"The insurance won't cover this"

"he is compensating for being a bad father"

"She covered herself with glory"

"She is covering for our secretary who is ill this week"

"Is this enough to cover the check?"

"This paint covers well"

"The origins of this civilization are shrouded in mystery"

"The horse covers the mare"

"cover the meat with a lot of gravy"

"Smith covered again"

"Birds brood"
"The female covers the eggs"

"cover your head!"