Before the invention of the printing press, books have been all printed by hand.

To be successful in an interview, you should control the feeling of pressure and making a good impression on the interview

Her application for a visa was turned down not only because it was incomplete and incorrectly filled out but also because it was written in pencil.

If everyone _________, how would we control air traffic? Surely, we'd all be crashing into each other. 

Hoover Dam in Nevada is a multi purpose structure that provides flood control, hydroelectric powerful, and drinking and irrigation water

The teacher taught her students to look careful to the left and the right at least three times before crossing the highway.

From archeological evidences, we know that Egyptians were highly organized and civilized. Moreover, they were skillful in using crafts.

Thanks to a considerable number of material data, we know pretty much about ancient Egypt, but few historical records of Babylon are available.

Sorry, I can't find the number. I remember writing it on ............. back of an envelop. 

Most countries depend to few extent on cereal imports to augment their own crops.

If I were like you, I’d spend a bit more and buy the hardback version of the book.

After a while, the track we have been following became thick undergrowth.

The biologist found some pollutants, a little of which can be considered very harmful to fish and other living organisms in the river.

The British national anthem, calling “God Save the Queen”, was a traditional song in the 18th century.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

There are no easy ways to learn a foreign language, _________?

One of the four underlined parts marked A, B, C, D in each sentence is not correct in standard English. Identify them: 

If she bought that house now, she ran out of money. 

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

Choose the correct answer to complete the sentence. "The ______ way to do this was to expose the food to sun and wind"

Algebra is the branch of mathematics concerned with operations on sets of numbers or other elements that are often represented at symbols

One responsibility of human beings is not to interfere with the actions of another people except in the face of injustice

Although the Red Cross accepts blood from most donors, the nurse will not let you to give blood if you have just had a cold.