The fossil remains of much extinct mammals have been found in the tarpits at Rancho La Brea in Los Angeles.

.................. electric eels send a series of blips of electricity into the water around them and they can detect the pattern of electricity of the water changes.

Emergency relief, including medicines, clothing, and foodstuffs, were sent to the earthquake zone immediately following news of the disaster.

I couldn't resist reading the book even........ I was very sleepy.

Anyone interested in the use of computers can study much if you have access to a personal computer.

The boy ________ off his jacket and ________ it away.

Choose the best answer:

He kept on ......... my work till I threatened ............. him.

Identify the error in each sentence: Prediction of earthquakes remains inexactly, but general predictions can be made after monitoring magnetic changes

Despite the disappearance of the Mayan Empire, there are still Mayans in the region that they once inhabited.

Of the four lectures, the first was by far the best, partly because t person who to delivered it had such a dynamic style.

Water, ice, and snow play a role in affecting an Earth’s rotation.

Identify the error in each sentence: 

The home created by the lengendary architect Frank Loyd Wright are still viewed as uniquely, innovative and valuable.

Identify the error in each sentence: When (A) several whale species were nearly (B) extinct, the (C) number of nations, including (D) the United States, agreed to abide by the international laws on whaling.

Two experiments were completed in like fashion, but the results of the experiments were not at all like.

Everyone can learn how to swim, _______? 

The sun contains 99.9 percentage of the mass of the solar system.

Most presidential candidates have their names print on the ballot in the New Hampshire secondary election because it is customarily the first one in the nation, and winning it can give a good chance to be nominated by their parties.

The Nobel Prize winning candidate, accompanied by his wife and children, are staying in Sweden until after the presentation.

Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions:

The Bali Tiger was declared extinct in 1937 due to hunting and habitat loss.

Chọn đáp án đúng để hoàn thành các câu sau:

The hole in the side indicated that the crate had been________during shipment

Chọn đáp án đúng để hoàn thành câu:

The Old Man and the Sea is a novel of  just over 100 pages in length by Ernest Hemingway, ________.