Choose the best answer:
If the work-force respected you, you wouldn't need to _________ your authority so often.

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 aboriginal people of Australia are experts at survival in an environment with scanty resources.

Choose the best answer:

The telephone was ............ by Alexander Bell.

It is equal-chance for everyone. No one should be given privilege.

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

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

"Be quick! We must speed up if we don’t want to miss the flight. "

Choose the correct answer in each sentence.

----- those in the delivery industry had predicted, Volo-Air's new routes helped boost its quarterly earnings significantly.

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:

It was apparent from her face that she was really upset.

The victims of the disaster finally decided not to choose ____of the two plans of receiving relief supplies from the government.

Read and choose the appropriate option: 
WHY DO ANIMALS GO EXTINCT? Different kinds of animals have appeared and disappeared throughout Earth’s history. Some animals go extinct because the climate (41)_______ they live changes. The climate may become wetter or drier. It may become warmer or cooler. If the animals cannot change, or adapt, to the new climate, they die. Some animals go extinct because thay cannot (42) _______ with other animals for food. Some animals go extinct because they are killed by enemies. New kinds of animals are always evolving. Evolving means that the animals are changing (43) _______ from generation to generation. Small differences between parents, children, and grandchildren slowly add up over many, many generations. Eventually, a different kind of animal evolves. [evolve: tiến hóa] Sometimes many of the animals on Earth go extinct at the (44) _______ time. Scientists call this a mass extinction. Scientists think there (45) _______ at least five mass extinctions in Earth’s history. The last mass extinction happened about 65 million years ago. This mass extinction killed off the dinosaurs.
(42)..........................

The International Red Cross helps to ensure respect for the human being, and to prevent and relieve human .................

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

Choose the best answer to complete the following sentences.

The saola is also indirectly threatened by insufficient ____ to and investment in its conservation.

Choose the best answer:

I wear a hat .............. I don’t want to be sick.

You must ..................  allowances for him; he is not very healthy!

Even now, the full ______ of his crimes has not been exposed. (ENORMOUS)

Choose the best answer:

This year the only award for the ................ student belongs to him.

He hurried _________ he wouldn’t be late for class.

Stay away from__subjects like religion and politics if you don't want to get into a lengthy discussion or have an argument.

 Would you mind ... the window ? It's very hot in here. 

Chọn từ thích hợp điền vào chố trống:

Only a few of the many species at risk of extinction actually make it to the lists and obtain legal _______.