Salmon lay their eggs and die in fresh water, although they live in salt water when most of their adult lives.

She closed the door_______ left for the city.

A mainframe computer is large and is usually used to operate a network of another computers.

If a person were to look up from the bottom of a deep well, he will be able to see stars in the middle of the day .

Like the area in and on the Rocky Mountains, the Western Basins and Plateaus region of the United States offers much for the tourists.

The bite of the Black Widow spider can be very inflammatory to the affected nerves that hospitalization may be required 

The bodies of cold-blooded animals have the same temperature their surroundings, but those of warm-blooded animals do not.

In the last two decades, Bombay and Madras are developed in the centers of the Indian film industry

You had better come yourself_______ send a friend.

The Gray Wolf, a species reintroduced into their native habitat in Yellowstone National Park, has begun to breed naturally there.

Runner Wilma Rudolf win three gold medals at the 1960 Olympics, and she set the world record for the 100 – meter dash in 1961

I’m just going to the shops; if anyone rings, tell them I will be back for a few minutes.

Ballet performers must be believable actors and actresses as well as experts .

It was cloudy. _______, the photos came out very bad.

A flammable liquid it was used to ignite a fire that burned part of the blighted Nairobi Shopping Centre.

We had planned to go to the movies, but, because of the amount of work I had, I spent the evening to study

From archeological evidences, we know that Egyptians were highly organized and civilized. Moreover, they were skillful in using crafts.

What we know about certain diseases are still not sufficient to prevent them from spreading easily among the population

Consequently the kit fox is an endangered species, wildlife experts in the California desert are using carious methods to protect it.

Just_______ he died, my friend who wrote poetry published his first book.

When a simple action such as lifting one’s arm is performed, the work is divided between at least three different muscle groups.