7 cefr(Multilevel) Reading Part Practice Tests Designed by A. J
TEST-15 GREEEN HOUSE EFFECT
Download 0.72 Mb. Pdf ko'rish
|
17 CEFR(Multilevel) Reading Part 1 practice tests
- Bu sahifa navigatsiya:
- TEST-17 SPIES
TEST-15 GREEEN HOUSE EFFECT
The man-made agent of climatic change is the carbon dioxide (CO2) that pouring out of the 1)_________'s chimneys in ever-increasing quantities since the industrial revolution began. And in the past few years scientists have began to suspect that there is a second 2)_________source of CO2 which may be as important as the burning of fossil fuels, namely the steady destruction of the world's great forests. Computer studies have suggested that if the 3)__________of CO2 in the atmosphere were to be twice that of today's, there would be a rise of between 2 C and 3 C in average 4)___________. The danger is that the more the concentration of CO2 in the 5)_____________, the less sunlight escapes back into space. That is, some of the 6)___________ is trapped by CO2, which acts like the glass in a greenhouse, allowing sunshine and heat to pass in but not out again. Consequently, the temperature rises. TEST-16 MEDICAL CARE Medical care has changed greatly since the days when the family doctor 1)_________all family members for every type of 2) ___________ problem. Today's physician is usually a specialist who treats only 3)__________with his or her specialty. Today's 4)_________ often work together in a large group in order to share costs. The group will buy expensive equipment for its own offices rather than use hospital facilities. The 5)________'s office usually has a laboratory where a variety of medical tests can be done. So, unlike the family doctor, who often visited patients at home, today's doctors normally see patients in their office, where they can use specialized 6)__________. TEST-17 SPIES Although most countries employ spies, few will ever admit that they do. Therefore it is only on the rare occasion of a 1)_________ being caught by an enemy country that the public becomes aware of what goes on behind the political scenes. Even the exchange of a captured 2)_________ spy for one of the3) _____________'s own master-spies who had been 4)__________by an enemy country is done as secretly as possible. Early one cold December morning last year, three men dressed in heavy black overcoats got out of a small blue car that had stopped on a lonely 5)__________in Northern Germany. They stood on the bridge for fifteen minutes waiting and watching until they saw a motorboat draw up and stop below the bridge. Seeing three men stepped out of the boat and glanced up at the bridge, they quickly made their way down to the riverbank and the boat. No words were spoken when the six men met. A short time later the boat pulled away and three men, too in 6)_____________, and one in dark gray, returned to the waiting car. Download 0.72 Mb. Do'stlaringiz bilan baham: |
Ma'lumotlar bazasi mualliflik huquqi bilan himoyalangan ©fayllar.org 2024
ma'muriyatiga murojaat qiling
ma'muriyatiga murojaat qiling