Hoover Dam in Nevada is a multi purpose structure that provides flood control, hydroelectric powerful, and drinking and irrigation water

Most of the damage property attributed to the San Francisco earthquake of 1906 resulted from the fire that followed .

Jack London, whom was known for his stories of Alaska, lived there during the Klondike gold rush.

Although apples do not grow during the cold season, apple trees must have a such season in order to flourish.

The signing of the peaceful treaty was an event of major importance.

Look at.................. sun. It is rising. 

Cotton fiber, like other vegetable fibers, are composed mostly of cellulose

All of the mammals, dolphins are undoubtedly among the friendly to human.

“I doubt whether I can get through the test.” “If you did as I told you, you ____”. 

Do you think what people have smoked less and less?

I haven’t decided yet about either to buy a new car or second-hand one

Anyone reproducing copyrighted works without permission of the holders of the copyrights are breaking the law

Harry lastly appeared in the role of King Lear at the National Theatre

He has got several hundred bottles of wine which he keeps in the cellar below his house.

John and Mary went to........... school yesterday and then studied in ........... library before returning home. 

Only averaged about 5 feet above sea level, the Marshall Islands would disappear under the Pacific should the Arctic icepack melt.

Hawaii’s eight major islands and numerous islets form the only state in the United States that is not lie on the mainland of North America.

Many exercises such as calisthenics, running, or to swim involve producing muscle tension through a range of movements that are called isotonics.

Harry has been admitted to ..........School of Medicine at .......... Midwestern university. 

When T.S. Eliot’s “The Wasteland” appeared in 1922, critics were divided as to how good it was written

He had so a difficult exercise that he couldn’t do it .