((10 Marks WRITING .I
REWRITE the following paragraph by putting one of [ is, are, has, or have ] in each .A blank with punctuation and capitalization. 2 marks A microscope______a very useful apparatus in science. it has many parts. the stage ______.the place where the sample is put. the lens ______small. it ______.a main function which is to make small objects appear big. The knob is a small wheel which helps us to adjust the image. the eyepiece______a plastic piece . It ______the function of allowing us to look through .it
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Rewrite the sentences below following the sentence pattern. 2 marks .B (Subject + be + figure + adjective (high, long, wide, thick or deep
.The wall / 6 meters .1 ______
9 Form: D Page 1 of .The window / 3 meters / and/ 160 centimeters .2 ______
.The bridge /4 kilometers /and /24 meters .3 ______
.The oil well / 50 meters .4 ______
Write a paragraph on Jazan University using the information below. 6 marks .C established in 2006 on the coast of Red Sea .Four academic buildings and two student dormitories .teachers and 28000 students 1000 .The Preparatory Year Building 20 meters high and 500 long .English Language Department on the top floor
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9 Form: D Page 2 of READING .II
Read the following text and then answer the questions below
machine An antifriction bearing is a between component that permits free motion 5 moving and fixed parts. mechanized equipment; they guide moving machine Antifriction bearings are essential to parts, and minimize friction and wear. The greatest single advance in the development of improved bearing materials took place in 1839, when Babbitt discovered a special bearing metal made of a special alloy. This alloy, largely tin, contained small amount of antimony, copper and lead. They have a silver 10 appearance and are generally described as white metals, or Babbitt metals. It soon became apparent that a lubricant would reduce both friction and wear, and would lengthen the useful life of the bearing. Petroleum oils and greases are usually used for lubricants. Wooden bearings are still sometimes used in light-duty machinery. They are generally made of hard maple- wood which has been soaked in oil. Some of the most successful heavy-duty bearing metals are made of several metals combined in one 15 bearing. This approach is based on the widely –accepted theory that the best possible bearing material is one which fairly hard and resistant, but which has a covering of a soft metal. Rubber has proved to be a surprisingly good bearing metal as it is a tough compound similar to that in an automobile tire. Cast iron is one of the oldest bearing metals which are still used where the work to be done is relatively light. Porous metal bearings are frequently used when plain-metal bearings are unusable because of a lack of 20 .lubrication
11 marks Now answer these questions .A
?What is an antifriction bearing .1 ______
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?What does 'they ' refer to in the line 14 .2 ______
?What are the qualities of the most successful heavy –duty bearing metals .3 ______
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?Choose the correct answer to ‘where are wooden bearings used .4
9 Form: D Page 3 of a. in heavy-duty machinery b. in automobile tire c. in light-duty machinery d. not mention :Choose a suitable title for the text from the following .5 a. Antifriction Bearings b. Different Sorts of Bearings c. Metal d. lubrication ?When did Babbitt discover bearing metals .6 ______
”?Choose the best answer to “What does Babbitt metal contain .7 a. Silver and gold b. tin, copper and lead c. tin, antimony, copper and lead. d. rubber ?Circle the correct answer to “Why are the porous metals used .8
They are soft c. they have lubrication b. they are light d. they're too heavy ..……………………………………………………………… A lubricant contains .9 10. a. Petroleum oils 12. c. diesel 11. b. Greases 13. d. a & b ?”What is the meaning of the word “resistant .14 15. a. Smooth 17. c. retardant 16. b. soft 18. d. different
.They are generally made of hard maple wood which has been soaked in oil .20 ______Here the phrase “soaked in” means .21
22. a. Dried in 24. c. Voided from
23. b. Emptied in 25. d. Permeated with
9 Form: D Page 4 of Circle “T” for true and “F” for false for each sentence below. 4 .B marks
Cast iron is one of the oldest bearing metals. T F .1 Rubber is dissimilar to an automobile tire. T F .2 Wooden bearings are made of hard maple wood. T F .3 Lubricants reduce friction and wear of the bearing. T F .4
.26 27. Read the passage and answer the questions that follow:
28. NASA (in USA) has launched the Space Elevator Challenge, a competition with a generous prize fund, and several teams and companies are working on serious research projects. 29. As its name suggests, a space elevator is designed to raise things into space. Satellites, components for spaceships, supplies for astronauts in space stations, and even astronauts themselves are examples of payloads that could be transported into orbit without the need for explosive and environmentally unfriendly rockets. However, the altitude of orbital space...... a colossal 35,800 km above the earth – is a measure of the challenge facing engineers. 30. Such a height can be reached by using an incredibly strong and lightweight cable, strong enough to support its own weight and a heavy load. The design of such string cable is largely theoretical. This would be attached to a base station on earth on one end and a satellite in geostationary orbit at the other. Lift vehicle would then ascend and descend the cable, powered by electromagnetic force and controlled remotely. 5 marks Now answer these questions .A
1. What is a space elevator? 31. ______2. Who is working on the space elevator research project? 32. ______3. What can be carried by a space elevator? 33. ______
34. 4. Which word is the closest in meaning to the word “raise”? 35. b. make something go up a. make something go down
36. c. make something move right c. make something move left
5. Which word is the opposite to the meaning of 'descend'? 9 Form: D Page 5 of d.. move slower c. climb downb. move faster a. climb up .37
(VOCABULARY (15Marks .III
Choose words from the box that give similar meanings to the words below. 3 .A marks Major defective minor correctly amend replace
.39 .40 ______: slight .41 ______: serious .42 ______: properly .43 ______: repair .44 ______: faulty .45 ______: update .46 Number the words matching the definitions . 5 marks .B 47. COL 48. COLUMN B UMN A 49. 1. 59. a. Global Positioning System comp 60. b. the width of the saw cut. ounds 61. c. Continuous high-frequency movement or 50. 2. shaking exami 62. d. Plastic materials. ne 63. e. Sudden impact. 51. 3. 64. f. gives a view of the deck from above. ferrou 65. g. combinations of materials. s 66. h. Materials which are not metals. 52. 4. 67. i. Check carefully. nonm 68. j. Iron or steel etallic 53. 5. GPS 54. 6. Kerf 55. 7. a plan 56. 8.
9 Form: D Page 6 of shock 57. 9. polym ers 58. 10. vibrati on
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.1 .2 .3 .4 .5 .6 .70 .71 .72 .73
Fill in the blanks with appropriate words from the box. 3 marks .C decel .79 accel .78 inope .77 insuffi .76 imbal .75 Abno .74 erate erate rable cient ance rmal
1. The temperature gauge was faulty_ That’s why it was giving .1 .______reading The control panel was not working, so you could not control the machine. It was .2 .______totally We have almost come near the market, so______the speeds of the .3 .car If you don’t ______the speed of the car, you will miss the .4 .examination 5. The braking force on both front wheels should be the same. There should .5 .______not be an 9 Form: D Page 7 of .We could not write the full answer due to ______time in the last exam .6 Choose antonyms of words given below from the. 2 marks .D 81. tighten top up incomplete exceptional
.82
______: alike .83
______: fill up .84
______: complete .85
______: loose .86
Complete the sentences below using the form of a verb in box 1 and a word from .E box 2 . 2 marks 87. 1 88. 2
89. work run leak cut 90. loose up out
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A nut ______on the radiator pipe .1 The engine ______on one of the corners .2 The fuel was ______from the left tank .3 Finally, the aircraft was ______fuel .4 .92 (GRAMMAR (15 Marks .IV
[ Fill in the blanks with a correct quantifier [ some , any, few and little .A marks 5 .93 .Mum and Dad eat ______n sweets when they are bored .1 ?Do you have ______Problem .2 .learning is a dangerous thing______.3 .Many are called but ______are chosen .4 .We don’t have ______class left today to attend .5
.94 Choose the correct answer a, b, c or d. 10 marks .B .The brake went ………… of order .1 a. from b. with c. out d. by .95 .The plane flew ……………… the city .2 9 Form: D Page 8 of a. in b. over c. below d. up .96 ?Why ………..not you come yesterday .3 a. do b. did c. was d. didn’t .97 .I am going to ……….car tomorrow .4 a. buy b. buying c. to buy d. bought .98 .If you study hard well, you ………..be a good engineer .5 a. Could b. can c. might d. were .99 .Now he is ………….up the road just outside my flat .6 a. dig b. digging c. digs d. dug .100 .They've been here ……….. 1999 .7 a. since b. from c. for d. at .101 The balloons ……………by Mr. Walter .8 a. was shoot b. were shoot c. were shot d. was sot .102 .This building is …………… of all buildings in Jazan .9 a. taller b. tall c. the tallest d. tallest .103 .One of our friends ………….at STC in Jeddah .10 a. work b. are working c. works d. have worked .104 .105
9 Form: D Page 9 of