The nitrogen makes up over 78 percent of the Earth’s atmosphere, the gaseous mass surrounding the planet.

Marry is talking to a porter in the hotel lobby.

Poter: “ Shall I help you with the suitcase?”

Marry: “_______”

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.

The Maelstrom is a swift  and danger current in the Arctic Ocean.

Choose the correct answer:

She only reads books for ___________.

Luggage may be placed here ...........the owner’s risk.

Identify the error in each sentence: In the early 1900s, Roy Harris created and promoted a distinctly American style of classical music and greatly influenced a number of composer in the United States

Individuals with chronic liver disease is gravely at risk for premature death, heart seizures, strokes as well as energy, jaundice, and malnutrition.

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

The latest ratings have aroused claims that reality television shows are on their last ............

The Italy mint makes frequently coins from cheap alloys that are worth far less the value stamped on them.

When Keith visited Alaska, he lived in a igloo in the in the winter months as well as in the spring.

I would like to invite you to participate in the ........... ceremony.

Do you think what people have smoked less and less?

An electromagnet will remain magnetized only as longer as electricity flows through it.

We work with many people who are different from us because every persons are unique.

Pictures of the surface of the planet Venus was received yesterday from the space probe “Explorer”, which was launched last year.

Identify the error in each sentence: For a long time, this officials have been known throughout the country as political bosses and law enforcers.

Choose the best answer:

He isn't strong enough .............. the washing-machine to the corner of the room.

We’ve heard that Janet is sick so arry is ________ by to replace her

A computer networks sometimes includes either selected employees of a particular business or or people who do not work together but have similar interests.