Directions: There are 15 blanks in the following passage. For each blank there are for choices marked A ,B ,C and D. You should decide on the best choice and write the corresponding letter on the Answer Sheet. Do you know what color an orange is? Is it orange? Not always. Some oranges are green. They can be green in 1 even if they arc 2 and ready to cat. An orange that is orange in color is 3 that has been grown in cool air. Some people who live in very 4 places have never seen an orange. Oranges can be eaten in many 5 . Some people eat them 6 sugar. Others put salt on them. Lots of people eat them 7 . Some people 8 an orange in their hands to eat it. Some people use 9 to help them peel ( 剥皮) and eat an orange. Many people use a spoon. Some people made a 10 hole 11 one end of an orange and 12 the juice. Oranges are often squeezed (挤压,挤出) to make orange juice to drink. Not all oranges 13 as food or drink. There is one country 14 people cut oranges in half and use them to scrub ( 擦洗) the 15 .