Exercise 5. Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 21 to 25.
Polar bears are in danger of dying out. Unlike some other endangered animals, it's not hunters that are the problem, it's climate change. Since 1979, the ice cap at the Arctic Circle where the polar bears has reduced in size (21)_________ about 30 per cent. The temperature in the Arctic has slowly been rising and this is (22)_________ the sea ice to melt, endangering the polar bears' home. The polar bears' main sources of food are the different types of seals found in the Arctic. They catch them by waiting next to the air holes seals have made in the ice. (23)_________ the bears are very strong swimmers, they could never catch seals in water. This means that the bears really do rely on the ice to hunt.
Polar bears also need sea ice to travel. They can cover a huge territory and often swim from one part of the ice to another. They have been (24)_________ to swim up to 100 km, but when there is less ice, they may have to swim further and this can (25)_________ fatal to the bears. A number of bears have drown in the last few years and scientists believe that it is because they were not able to reach more ice before they became too tired and couldn't swim any further.
(23)
A.Even
B.Despite
C.As
D.Although

Các câu hỏi liên quan

Exercise 2. Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 6 to 10.
You will make the interview process easier for the employer if you volunteer relevant information about yourself. Think about how you want to present your (6)_______, experiences, education, work style, skills, and goals. Be prepared to supplement all your answers with examples that support the statements you make. It is also a good idea to review your résumé with a critical eye and identify areas that an employer might see as limitations or want further information. Think about how you can answer difficult questions (7)_______ and positively, while keeping each answer brief.
An interview gives the employer a (8)_______ to get to know you. While you do want to market yourself to the employer, answer each question with an honest response.
Never say anything negative about past experiences, employers, or courses and professors. Always think of something positive about an experience and talk about that. You should also be (9)_______. If you are genuinely interested in the job, let the interviewer know that.
One of the best ways to show you are interested in a job is to demonstrate that you have researched the organization prior to the interview. You can also (10)_______ interest by asking questions about the job, the organization, and its services and products.
(8)
A.change
B.way
C.chance
D.practice