填空题Susan: I"m so glad to see you, David. 1 has been such a long time. How are you? David: I"m fine, and you? Susan: I"m just wonderful. God, time goes by so quickly! Are you going to the air quality conference in London? David: I am. And I"m really glad to see you. Just last night I found your name in the conference materials, but it didn"t come to my 2 that we would meet on the plane. Susan: I"m afraid I haven"t had time to look at 3 conference materials very carefully. I had no idea you were coming, but I am certainly glad to see you. I was feeling very nervous about going there 4 friends. David: I can imagine. My English has gotten not so fluent since I returned from the United States, 5 I"m rather nervous myself. But I saw that you were 6 (give) the most important talk at the conference. Susan: 7 (frank) speaking, I"m scared to death about it. David: I"m just giving a talk in one of the workshop sections, and I hope I won"t make all of you 8 (disappoint). Susan: But your English is much 9 (good) than mine. David: But you"re now the Director of the Air Quality Institute, so you 10 know the technical terms. Susan: Maybe. But I still can"t understand totally a lot of technical terms in my field.

填空题Spring has came to Portland at last. The sky is blue. 11 Birds are singing on the trees, flowers are blooming, and 12 everyone are in a good mood. Spring has always been 13 a busy time for college students in Portland. They had 14 to take final examinations and hand out their term papers. 15 Most of students who have been living in the dorms 16 will soon be packing their things to move back to home 17 for summer vacation. Of course, many students will be 18 looking for job during the summer and other students will 19 remain in campus to take courses. 20

填空题Dear Hilda, I've just heard of my mother has suddenly been ill, and I'd like to go and see what she is. The (77) trouble is that I can take Tom with me then. (78) Do you think if you would possibly able to look (79) after him for a week? You have him for a week last (80) year, and you said he had been no trouble, but had got (81) on well with your little sister, Jane. (82) If I could have him, I would be able to bring (83) him along any time that suits for you. But if it is not (84) convenient, do hesitate to say so. (85) Yours, Sarah

填空题Until the very latest moment of his existence man has beenbound to the planet on which he originated and developed. Now he had 81 ______the capability to leave that planet and move out into the universe tothose worlds which he has known previously only directly. Men have 82 ______explored parts of the moon, put spaceships in orbit around anotherplanet and possibly within the decade will land into another planet 83 ______and explore it. Can we be too bold as to suggest that we may be able 84 ______to colonize other planet within 85 ______the not-too-distant future? Some have advocated such a precdure as a solution to the population problem, ship the excess people off to themoon. But we must keep in head the billions of dollars we might 86 ______spend in carrying out the project. To maintain the earth's populationat its present level. We would have to blast off into space 7,500 people every hour of every day of the year. Why are we spending so little money on space exploration? 87 ______Consider the great need for improving many aspects of the global 88 ______environment. One is surely justified in his concern for the money and 89 ______resources that they are poured into the space exploration efforts. Butperhaps we should look at both sides of the coin before arriving hasty 90 ______conclusions.

填空题When a consumer finds that a item he bought is faulty 76. ______or does not live to the manufacture's claim for it, 77. ______the first step is present the warranty(保单) to the shop assistant 78. ______or others helpful records at the store of purchase. If this action 79. ______does not work, there are various means that may used to gain 80. ______satisfaction. A simple and commoner method is to complain 81. ______directly to the store manager. Generally, 82. ______the "high up" the consumer takes his complaint, 83. ______the faster he can expect it to settled. In such a case, 84. ______it is usually settled at the consumer's favor, if he has a just claim. 85. ______