B Babies love chocolate, and sometimes they also eat the paper around it. My cat enjoys a meal of good, thick paper, old letters, for example . She doesn't like newspapers very much . Of course, the best paper comes from wood. Wood comes from trees , and trees are plants: Vegetables and fruit are plants too, and we eat a lot of them . So can we also eat wood and paper? Scientists say: “ All food comes in some way from plants. ” Well, is that true? Animals eat grass and grow fat. Then we eat their meat. Little fish eat sea-plants; then bigger fish swim along and eat them . Chickens eat bits of grass and give us eggs . What food does not come from plants in some way? Scientists can do wonderful things with plants . They can make food just like meat. And they can make it without the help of animals . It is very good food, too . Now they have begun to say : “ We make our paper from wood . We can also make food from wood . The next thing is not very difficult . ” What is the next thing? Perhaps it is food from paper. Scientists say;“We can turn paper into food . It will be good , cheap food too : cheaper than meat or fish or eggs . ” So please keep your old books and letters . One day , soon , they will be on your plate. There is nothing like a good story for breakfast . 6.People live mainly on ______. A.paper B.plants C.fish D.meat 7.Scientists have ______. A.made a lot of paper B.fed eggs to chickens C.made food just like meat D.made meat cheaper than food from paper 8.Chickens eat bits of grass . In the sentence “bits of” means _________________________. A.a little of B .lots of C.big pieces of D .small pieces of 9.Which of the following is NOT true? A.Scientists say, “All food comes in some way from plants . ” B.Scientists can make wood into food some day. C.Scientists can make food from paper some day. D.Scientists advise us to eat old books and letters at meals . 10.Choose one of the following as the topic for the passage . A.Paper----Our Future Food B.No More Meat in Future C.Save Old Books for Breakfast D.Paper----The Best Cat Food |