The most common form of treatment it is mass oculation and chorination of water sources.

Ocean currents that help transfer heat from the equator to the poles, thereby creating more balanced global environment.

Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions: 

Visitors with more abundant travel budgets can enjoy the comfort of five-star hotels and luxury cruise ships.

It was the third time in six months that the bank had been held  ............

Almost all ships move through the Suez Canal with their own power, but large ships must be assisted a tugboat.

The surface of the planet Venus is almostly completely hid by the thick (clouds that shroud it

The builders of the variety ancient cliff ruins scattered throughout the canyons and mesas of the arid South of the United States are known as the cdwellers

The police officer lectured the children for ten minutes about the dangers to throw stones, but then them off with a warning.

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

This box isn't as heavy as it looks. You .........  help me with it. Thanks anyway for offering to help.

The mosquito has needle-shaped mouthparts that piercing skin to suck blood.

There are no  pouched animals in the United States but only the Opossum.

After the police had tried unsuccessfully to determine to who  car belonged, they towed it into the station.

So when Whitman returned to the Pacific, over thousand settler went with him.

The common field mouse is about four inches long and has three – inched tail

One decibel, which is a unit of relative loud, is the smallest amount f change detected the human ear.

Lewis and Clark had been gone such long on their expedition that many thought they were dead.

Linda being chosen as the most outstanding student her campus made her parents ver happy.

Don’t buy from websites unless they list a toll – free number so  you can call their customer service department if there is problem.

Now that they have successfully passed the TOEFL, the students were ready begin their classes at the University.

In the 1840s  Joseph Henry made important discovery of ctromagnetism.