The clerk said she was tired ________ hearing complaints day after day. 

The surface conditions on Mars are the more similar with the Earth’s than those of nay other planet the solar system

Food prices have raised so rapidly in the few months that some families have been forced after their eating habits

There is no limit to the diversity to be finding in the cultures of people throughout  world.

Light can travel from the Sun to the Earth eight minute and twenty seconds.

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

A majority students at this university are from overseas.

As our new furniture will delive on Monday morning, I’ll have to stay at home check that it was not damaged during transmit.

Pigeons, like many migratory birds, read positions of the Sun and stars in order to orient them

What time __________ the news on TV? 

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

Nobody bothered with telling me that the school had decided to have special holiday on Friday

The invention of the Silicon chip in the 1960s revolutionized the computer industry

Wealthy people have always desired and wear special stones because their beauty is lasting.

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

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

The brothers Grimm intended their fairy tales to be studied by scholars of German literature and not to enjoy simple story by children

The term “metabolism” refers to the chemical changes which by iving things transform food into energy.

It is large island, few people live there, though

It is difficult to get used to sleep in tent after having a soft comfortable bed to lie on

The ancient Romans used vessels equipped with sails and banks oars to transporting their armies