WHICH OF THE FOLLOWING IS NOT MENTIONED IN THE PASSAGE

80. Which of the following is NOT mentioned in the passage?

a. The decrease in agricultural production

b. The problem of rising sea levels

c. The reason why the Earth becomes warmer

d. The amount of ozone in our atmosphere

(81-90). Fill in each blank with ONE appropriate word to make a meaning passage.

Our century has seen great changes in the life and (81)_______ conditions of people.

Less than a hundred years ago, many of the things we do now seemed (82) ______ No

one could imagine that people (83).________ fly, or that we could (84)_______ to

music thousands of miles away. Today, radio and television serve many purposes besides

pleasure. They help us find fish in the sea and land airplanes in bad (85)__________ or at

night. They control the work of large numbers (86)______ machines in industry. Never

before in history have (87) ________ been such rapid changes in our way of life as at

the present moment. Scientists have been using what is called ‘a scientific method’ to

make new discoveries. (88)___________ the most important scientific discoveries are

new medicines. Many illnesses that people died from 50 years ago are no

(89)__________ dangerous. The study of science helps us widen our outlook and opens a

whole new world for us. The progress of science is leading to a better and better

(90)______ for man.

WRITING

(91-97). Choose the best sentence (a, b, c or d) made from the given cues.

Dear Mr. Morgan,