Find out error in each sentence: The oxygen content of Mars is not sufficient enough to support life, as far as I know. 

You pay about $50 per person and can having dinner and breakfast there .

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

The function of pain is to warn the individual of danger, so he can take action avoid more serious damage

We had to turn .......  their invitation to lunch as we had a previous appointment.

Materials that of clay are among the ancient manufactured articles and have playedvital role in human civilization.

Choose a, b, c, or d that best completes each unfinished sentence:

More people would be attracted ____ cycling if conditions were better.

Choose the correct answer to complete the sentence. "The scholarship is renewed every year and may be _____if the students have poor academic records or bad behaviours"

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

The world oceans have risen on average of 6 inches over past 100 years, which has been considered a an evidence that global warming has effect

Government money appropriated for art n the 1930’s made possible hundreds of murals and statues still admir in small towns all over Unites States.

Many of the population in the rural area is composed of manual worker.

- James:  "Where will you go on vacation?"           - Thomson " ______ "

Either . Anderson or Ms Wiggins are going to teach our class today 

In the 1920’s, cinema became an important art form and one of the ten largest industry at the United States

Because studies have shown that obesity can cause type of diabetes, doctors usually put his diabetic patients on special diet.

Few people realize that the musician f the national anthem the United States originally belonged to the British drink song.

The first vaccine ever developed was used to combat and fight a smallpox, disease resulting from infection by a virus.

Before bridges were built, all transport across major rivers the area were by ferryboa

For they, biggest success was winning the golden prize

The need for a rounded education was an idea spoused by the Greeks time of Socrates