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

The geology professor showed us a sample about volcanic rock which dated back seven hundred years

Emergency relief, including medicines, clothing, and foodstuffs, were sent to the earthquake zone immediately following news of the disaster

They are known that colds can be avoided by eating the right kind of food and taking exercise regularly.

There is no Oxygen in space to support the combustion of fuels as is there in the air on the Earth

In a medical study of nearly 5.000 adults, half of them were given one aspirin a day and the other half given a placebo, it was found that those taking Aspirin suffered 38 percent fewer heart attacks than those who weren’t 

The issues learned during the early stages of the project causing the researchers to initiate additional research

If I were like you, I’d spend a bit more and buy the hardback version of the book

The instructor advised the students for the procedures to follow in writing the term paper.

Unexploded bombs buried deep in the ground have been found in the construction site opposite of the City Hall.

It was Vitus Bering, the Danish sea captain, who discovered Alaska on its voyage to Russia in 1741.

He was very young and had no experience of that type of work ,__,he was not given the post.

Some of us have to study their lessons more carefully if we expect to pass this examination

Dinosaurs are traditionally classified as cold-blooded reptiles, but recent evidence based on eating habits, posture, and skeletal structural suggests some may have been warm-blooded

Nancy said that she went to the supermarket before coming home.

Although there are new drugs on the market, deaths from malaria are being increasing in some parts of the world.

_______their small size, the cameras take good pictures.

________ long it takes, I will wait for you.

The two kilograms of drugs which the police have seized is only the tip of the iceberg. They fear that far more are being smuggled and distributed

Generally speaking, a magnitude 1.0 earthquake on the Richter scale is detected by instruments but not by person.

On February 20th, 1962, “Friendship 7” orbiting the Earth in a manned flight that lasted just under five hours.