San Diego is ..........  town in Southern California.

Someone who has ever tried to pick up spilled Mercury will agree that this element hard to handle

He didn’t drink beer  .............  he was really thirsty.

Choose the best option:

Scientists ____ on the site found many ancient tools, tombs and pottery, and made some important archaeological discoveries.

The shore patrol has found the body of a man who they believe to be the missing ma biologist.

Choose the mistake in the following sentences: Lan classified her books in different categories. 

Once the scientist had figured out the preci path of the comet, he is finding that he was able to predict its  next appearance.

Scientists are still uncertain of what universe originated millions of years ago

Choose the correct answer to each of the following questions.  "The major stone sections of the Citadel of the Ho Dynasty remain intact thanks to the ______ construction techniques"

Tea did not become popular in Europe until the mid 17th century when it been first imported to England and Holland.

It is a common knowledge that Dolas intend to retire at the end of the season

The government’s budget maybe considered balance when the amount of money it spends does exceed the amount it receives

That the poverty ction group was set up in the 1970s was a sign of public aware during that decade.

Drug abe have become one of America’s the most serious social problems.

Nowhere he could find good place to study, so he returned to his dorm

Although almost all  insects have six legs, a mature insect may not have any.

Nobel Prizes are awarded to people who excellent in their fields above an beyond what is expected from scholarship.

Some birds can trave speeds approaching one hundred miles an hour, and a few land animals can so 

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

John announced that he could not longer tolerate the conditions of he contract under whic he was working.

Every student must make up their own study list the classes he is going to take at the beginning of the quarter.