A coral reef, a intricate aquatic community of plants and animals, is found in warm, shallow, sunlight seas

In the United States, among 60 percent of the space on the pages newspaper is reserved for advertising.

Choose the correct verb form:

Our recent _____ in medicine is the development of laser in treating cancer.

Had we known traffic would be so bad, we did not drive back from work so early.

Hailey’s comet was named after the astronomer Edmund Hailey, who was the first realize that some comets appear in regular cycle.

That’s my friend, ................ comes from Japan.

The girls were sorry to had missed the signers when they arrived at airport.

Philosophy, the inquiry into the nature of human knowledge, it is still a popular subject among university students

Ethics is the branch of philosophy that deals with values of life in a coherent, systematic, and science manne

The Dave Brubek Quartet, of the most popular jazz bands of the 1950s, had a particularly loyal following on campuses college.

He gave  ................ his job in order to go back to university.

In the 1800’s store owners sold everything from a needle to plow, trust everyone, and never took inventory.

A number of the Pacific Islands are volcanoes that have pushed up from ocean floor, the others are the tops sunken mountain ranges.

With above 20,000 species, the world’s population of ants has continued to increase even as other animal populations have declined.

Neil seemed to have a good time at the party, ____?

Those of you who signed up Dr. Daniel’s anthropology class should get their books as soon as possible

Residents in some cities can call an electrical inspector to have the wiring their house to be checked

These engines used being started by hand. But now they are started electricity.

The cars in garage were badly need of to be repaired

One reason birds have been so successful is because of their able to escape danger quickly

Electric lamps came into widespread use during the early 1900’s and have replaced other type of fat gas, or oil lamps for almost  purpose