About 150 years ago, Charles Darwin shocked the world with his the cry that humans were relativity to apes.

Our flight was delayed, but we finally _______ shortly after midnight. 

A traveler can reach some of the village along the Amazon only by riverboat.

These camps keep children amused while  allowing them to  ............  up on their acting  skills, the backstroke or leam to play a sport.

When the sun bear cubs are born, they are almost completely hairless, can’t bear, and blind.

After George had returned to his house, he was reading a book.

I advised him about the high ceilings in the house but he took no notice and hit his head three times.

Since it was so difficult for American Indians to negotiate a peace treaty or declare war in their native language, they used a universal understood form of sign language.

Jaguarundis are sleek, long-tailed creatures colored either an uniform reddish brown or dark grey.

Before we returned from swimming in the river near the camp, someone had stole our clothes, and had to walk back with our towels around us.

Đáp án 

Identify the one underlined word or phrase that must be changed in order for the sentence to be correct.

As the plane went more faster down the runway, David began to sweat nervously.

Concorde can fly across the Atlantic without re-fueling and carrying 13 tons of freight.

They received a ten­year sentence for ___armed robbery .

 _    a week goes by without some road accidents.

Do you have any objections..........this new road scheme?

Identify the error in each sentence: She must lose her way; otherwise, she would have arrived by now

Nancy said that she went to the supermarket before coming home.

I have nearly finished reading the book. There are only a few ______ left.

I have been looking _________ this book for months, and at last I have found it.

While they were away at the beach, they allowed their neighbors use their barbeque grill.

George Washington, his portrait appears on the quarter coin and the dollar bill, served two terms as president.