He was an  .............  writer because he persuaded many people to see the truth of his idea.

Chọn từ đồng nghĩa với từ được gạch chân trong câu dưới đây:

Humans depend on species diversity to provide food, clean air and water, and fertile soil for agriculture.

Mark the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
Social media which prove to be an efficient means of communication have helped narrow the gap between faraway people.

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

His lawyer thought he had a good chance of being acquitted at the trial, if no further evidence was found.

Their plans were cancelled _______ of a bad storm.

Choose the best answer:
The factory is working below _________ because of the shortage of essential materials.

Choose the best answer:

It was ............... to see my old friends again after a long time. 

Choose the correct answer in each sentence.

Those planning to join the historic district tour are asked to be __________   the center's reception area at 8 A.M. tomorrow.

Choose the correct answer in each sentence.

------ who still wish to submit applications after the deadline must pay a $45 late fee in order to be considered.

Choose the correct answer in each sentence.

The doubts among investors __________   the company's ability to expand in the coming year led to a steep decline in the stock's price.

Safety should take ...............  over all other matters in the workplace.

Many species have become extinct each year before biologists can identify them.

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: 

He went through much hardship before he became a successful businessman.

Choose the best answer:

If you want to attend the course, you .............. pass the examination.

Choose the best answer among A, B, C or D that best completes each sentence:  It is possible that she will come to our party tonight. She …..come here tonight.

A ________ problem, feeling, or belief is difficult to change because its causes have been there for a long time. 

Chọn từ thích hợp điền vào chỗ trống:

Many nations have laws offering protection to these species, such as forbidding hunting, restricting land development or creating _______.

Choose the best answer to complete the following sentences.

About 15,589 species (7,266 animal species and 8,323 plant species) are now considered ____ risk ____ extinction.

Chọn từ đồng nghĩa với từ được gạch chân trong câu dưới đây:

Many species have become extinct each year before biologists can identify them.

Choose the correct answer to complete the sentence. "We paid for the meal in order _____ sorry for what we had done."

People who suffer from lung ____ should not smoke.