Many theories on conserving the purity of water has been proposed but not one has been widely accepted as this one.

I try to go jogging at least four times _______ week.

One of the students who are being considered for the scholarship are this university.

Herman Melville’s novel , Moby Dick describes the dangers, difficult, and often violent life aboard a whaling.

He seldom goes to the library, ______?

One reason birds have been so successful is because of their able to escape danger quickly

An electromagnet will remain magnetized onlylonger as electricity flows through it

The extraordinary beautiful of orchids makes them basis of a multimillion-dollar industry.

The Yale Daily News is oldest than any other college newspaper still  operation in the United States.

Medical research indicates that amounts of Histamines can responsible for cold, high fever, and other respiratory reactions.

Because oak trees are highly resistant of storm damage, they usually live long time.

If anything urgent comes _____, you can contact me at this number. 

Each of the nurse report to operating room when his or her name is called .

Peasant’s wife, who have been married for four times, has just had her third baby.

Nancy said that she went to supermarket before coming home.

The Dave Brubek Quartet, of the most popular jazz bands of the 1950s, had a particularly loyal following on campuses college.

With its strong claws and many protruding tooth, a gopher is excellent digger.

Vaslov Nijinsky achieved world recognition as both a dancer as well as choreographer.

Yuri Gagarin became the first person to eat and drink in …………

The refugees are much upset because they have been deprived from their homeland and their families

I prefer living in a nuclear family than a joint one