A light year is the distance that light travels in one year calculated by using the speed of 186,284 miles the second as base

Floods, earth and other natural disaster happen all over the world, causing death and material damage

The Aardvark is a mammal that burrows into the ground to catches ants and termit.

He can do sums more ..    and read faster.

Tests have been performed to determine whether studying TOEFL question will help students rise their scores.

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

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

I’m really sleepy today. I wish I ............ Bod to the airport late last night.

Listening to music on tape or even disk is not nearly as good as to go to a live oncert

Choose the letter A, B, C or D to complete the sentences. "Educational attainment in the United States is similar ____ that of other developed countries"

The manufacture and production of steel was one of industries on which the country prosperity was founded.

It took the mayor over an hour explanation to the other members o the board why he had missed (last meeting.

Archeological studies have provided evidence tha the use of plants for decorate as well as for food developed early in the history.

Choose the correct answer to complete the sentence. "______ disabled and non-disabled people can contribute to our community by doing voluntary work."

Choose the letter A, B, C or D to complete the sentences. "The electrical appliances you buy should ____   eco-friendly."

Choosethe word(s) OPPOSITE in meaning to the following word(s). "remove"

Choose the correct answer to complete the sentence. "Visitors come _____ the relics excavated from the ancient tombs."

Choose the word(s) OPPOSITE in meaning to the following word(s). "Reasonable"

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

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

The student _    the highest score will have the opportunity to study abroad.