Chọn đáp án đúng để hoàn thành câu:

________two days and nights' pass in this manner, during which the old man bears the tension of the line with his body.

You should pay attention to  ................... precautions of this machine before operating it.

Nuclear powers productive in the us is controlled by the Nuclear Regulatory Commission [NRC].

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.

A. intervention B. eventually C. renovation D. confirmation

Choose the best answer:

Human beings must stop ................ the environment.

Choose the best answer:
The surgeons tried their best to save his life, but unfortunately the operation was..............

Public health experts say the money one spends avoiding illness is less than the cost to be sick.

“How much time do you spend reading a week?”    

- “                                 ”

The world’s raining forests are being cut down at the rate on 3000 acres per hour.

Concorde can fly across the Atlantic without re-fueling and carrying 16 tons of freight.

Secondly raise your left hand, and then, you should repeat after me.

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

Choose the best answer:

The students are bored ................ learning the same subjects.

According to many educators, television should not become a replacement for good teachers, and neither are computers.

The world’s rain forests are being cut down at the rate on3000 acres per hour.

Choose the best answer among A, B, C or D that best completes each sentence:  Spread your visit to the museum over two days if you want to avoid information ………

Chicago’s Sears Tower, now the tallest building in the world, rises 1,522 feet from the ground to the top of it antenna.

Haywood Broun was a read widely newspaper columnist who wrote during the 1920’s and 1930’s.

Exercising well is as important to your health as sleep and eating correctly.

Identify the error in each sentence: 

We are going to visit our grandparents when we will finish our final exams

Identify the error in each sentence: 

Hoa’s parents didn’t allow her going to the cinema with her friends yesterday.