Choose the correct answer in each sentence.

The casting director was looking for an actor with an  ____________  tone of voice that can persuade listeners to buy a product.

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: 

No one knew precisely what would happen to human being in space.

Choose the best answer:

Hiking the trail to the peak ______ be dangerous if you are net well prepared for dramatic weather changes. You ____ research the route a little more before you attempt the ascent.

Choose the correct answer in each sentence.

Even though subscriptions to the The Marinberg Herald's print edition have steadily declined, its online --------- continues to grow.

I read the contract again and again _____ avoiding making spelling mistakes.
 

Choose the correct answer to each of the following questions. "The advances of commercial airplanes resulted in a _______ world."

Some people say that they are ................. of events going on elsewhere.

Choose the word(s) CLOSEST in meaning to the following word(s). "congestion"

Scientific progress supplies us with .......................

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:

We'd better speed up if we want to get there in time.

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions: The venom of coral snakes is especially potent and the mortality rate among humans who have been bitten is high

Choose the best answer:

............ , he won the prize. 

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: 

Mike pretended to be sick, but I saw through his deception at once.

I found it very hard to  ................  between the two sounds.

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)..........................

Many modern medicines are derived _______ plants and animals.

Choose the best answer:

She isn’t ............... with her examination result.

Thousands of species of animals and plants are ..................  and the number decreases each year.

Chọn đáp án đúng để hoàn thành câu:

Contamination and global warming have driven many species of animals and plants _______ the threat of extinction.

 It takes me hours …... a letter. 

................. had I left my house when they arrived.