Choose the best answer:
_______ have settled, one of their first concerns has been to locate an adequate water supply.

_______ 90 percent of Asia's people live in the eastern and southern parts of the continent, which contain some of the most ________ regions in the world.

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:

Around 150 B.C. the Greek astronomer Hipparchus developed a system to classify stars according to brightness

Chọn đáp án thích hợp điền vào chỗ trống:

_______ is a branch of Natural Science, and is the study of living organisms and how they interact with their environment.

Choose the correct answer in each sentence.

Delegates from the industry's most widely   ______________ social media marketing firms will speak at next week's summit.

David refused ............... in the contest because he was ill.

Chọn đáp án đúng điền vào chỗ tróng trong câu sau đây:

The most serious problem of modern times is that man is destroying the natural________of the earth and transforming huge areas into wasteland.

Choose the correct answer in each sentence.

Ms. Johnson_______________    a feasible solution to the customer's network problem.

Choose the correct answer to each of the following questions. "After the children finished their dinner, they went to bed ____ listened to a bedtime story before falling asleep."

The recent heavy rain has helped to reduce the water ...................

Lifelong learners are people who have a strong desire to learn and explore the world.

For more than ten years, we have seen the significant ..................... in the economy of our country.

There used to be a cinema here but it’s been  .................. down.

Choose the correct answer in each sentence.

Dr. Boyle does not generally see any patients  ______________  appointments, except for cases of emergency.

Choose the correct answer in each sentence.

The executive director has asked all production supervisors to monitor the work schedule ____________   in the future.

Choose the best answer:

It .................. dangerous to swim in deep rivers.

Gesture is a potent form of _________ communication.

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

She couldn’t believe when he told her his age. He looked so young but he was a good ten years older than her.

It was such a boring speech that I fell ....................

Choose the correct answer to complete the sentence. "Mai lets her children____ up late on Saturday evenings."

Choose the underlined words that need correcting: 

She passed the board exam, who made her parents proud.