WHO GENERALLY CONSTITUTES A ONE-PERSON HOUSEHOLD

5/ Who generally constitutes a one-person household ?A. A single man in his twenties B. An elderly manC. A single woman in her late sixties D. A divorced woman.VIII Put ONE suitable word in each space. ( 30 points )10 The world's oceans are so vast that they can cope with the ………..…( 1 )levels of ……….( 2 ). However, little is known about the long-term effects ofsuch slow ………( 3 ). The most serious problem of ………….( 4 ) time isthat man is destroying the earth's natural resources and ………( 5 ) huge areasinto waste land. As a …….…….……( 6 ) , it is becoming ………( 7 ) difficultto grow enough to ………….…( 8 ) the world's rapidly ………..……..( 9 )population. A way of protecting all wild life on the earth must also be found as many……….…………( 10 ) are in danger of disappearing ………..( 11 ) from theface of the earth. The smoke in the …………..,( 12 ) , for example, is increasing so…………( 13 ) that the amount of sunlight has been ………( 14 ) in manycities. Man's whole ………….( 15 ) is being changed in a serious wayIX . Use the word given at the end of each line to form a word that fits in the space inthe same line. ( 20 points ). A forest is a special place. In the forest, (1) ………….by tall surroundtrees, you are cut off from the world around you, and………( 2 ) with the sights and sounds of nature. fillMany fairy tales and legends are set in forests, which have beenthought to hold ………( 3 ) and mystery.Today we magicalknow that these are only stories, but the forest is still a place thatholds many of the world’s most ………( 4 ) resources. valueForest has always been important to people. In the past, manypeople got food by ………..……….( 5 ) forest animals and huntgathering wild plants. With the ……….( 6 )of advancedcivilization, ……….( 7 ) people now live in forests, fewbut forests are more valuable than ever. Forests have animportant …..………( 8 ) value because they provide us economywith resource such as timber. Forests are vital to the enviromentbecause they clean the air we…………..( 9 ) . Forests are also breath………..( 10 ) for their beauty. treasureX Supply the correct forms of words in brackets: ( 30 points )