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Refer
Scientists and doctors say that about 34 million Americans are (41) ......too...... fat. Why is this? One cause is the kind of food Americans (42) .............eat.......... Many Americans like "fast foods". These (43 ) ..........foods.......... ( such as hamburgers and ice - cream) often have fattening things in them. (44) ......Another...... cause is the way Americans eat. They often eat little snacks (45) ...........between........ regular meals. These extra foods add extra fat on the body. A third cause is not (46) ...........enough......... exercise. Americans like driving (47) ..........everywhere.......... instead of walking. They often Hiave (48) ..........machines........ to do a lot of the work. Some Americans are also too heavy because (49) ...........of......... health problems. But for most of those 34 million (50) ............Americans........... the problem is the American lifestyle.
1 open
2 environment
3 What
4 polluted
5 extinction
6 But
7 easy
8 possible
9 electricity
10 better
Fill in each blank with ONE suitable word
Another way to predict earthquakes ...is....... to look for changes in the earth's surface, a sudden drop of water level in the ground.
Water kills thousands of people and ____destroys _________(1) many acres of crops every year, but water also gives life to all living things in the world.
Without water, life would be unthinkable. We _____must ______(2) have water to grow our food, feed the birds and animals _____in _______(3) our homes, grow forests and produce electricity. We use waterways_____to _____ (4) carry our goods of trade. Even the human body, which is seventy parts of one hundred of water itself, ______cannot _____(5) exist for long without water.
Ever ______since _____(6) the earth began, large quantities of water have been used by living things. Yet for every drop of water that is taken from one place, another drop is put back from somewhere else.
Nature has a very clever ____way ______(7) of carrying water from cloud to land and sea and back to cloud. No water has been lost.
But nature does not put water where and when we need it. __While _______(8) some men are drowning, others in another part of the world are dying of thirst. Thus, people all ____over _____(9) the world are trying to bring water to places where it is scarce, to control its flow in times of floods and to make greater ____use ______(10) of it.
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Rivers are on of the world's most important natural resources. Many cities are on the large rivers, and almost every country has a least one river that plays an important part in the lives of its people. Besides transportation, rivers provide water for crops, water to drink, and recreation for people who live along their banks And in order to get water for crops, engineers sometimes build a dam across a river and let water become a lake behind the dam. Then people can use their water not only to irrigate fields but also to make electricity for homes and industries as well. However the water often becomes polluted when cities on river bank grow in size and the number of industries increases. We are learning that it is necessary to keep rivers clean if we want to enjoy the benefits of the natural resources.
Part 2: Fill in each blank with a suitable word deriving from the word in the brackets. Number ONE has been done for you. (15 marks)
The stories (1. CALL) …called….. The Thousand and One Nights are also known as the Arabian Nights, although many come from Iran and India. The Arab world has, however, made them (2. FAME) …famous….. and some of the (3. HEROICALLY) …heroes….., such as Ali Baba and the Sultan Haroun Al Rashid, are (4. PURITY) …pure….. Arab figures. In the story of Ali Baba, forty thieves plan a surprise (5. ATTACKING) …attack….. on Ali, by hiding in large jars inside a cave. They are (6. DISCOVERY) …discovered….. by a slave, however, who saves Ali Baba by pouring (7. BOIL) …boiled….. oil on the thieves in the jars. The tales (8. SPECIAL ) …especially….. describe clever or (9. UNLUCK)……lucky…… heroes like Ali Baba or Sinbad the Sailor managing to escape all the (10. ENDANGER) ……danger.. which they have to (11. FACIAL) …face….. while acquiring both the beautiful heroine and immense wealth.
Of the 6000 earthquakes on the earth each year, only about fifteen cause great damage .makes.. many deaths.