Grade 9 WORD FORM EXERCISES 1. She is so busy with …social………. activities that she has no time for entertainment. (society) 2. Winning the race was an ……achievement………………(achieve). 3. Every…success………… in science helps you gain new knowledge. (succeed) 4. ……Production………… is increasing by using better methods and tools. ( produce) 5. He’s very …………………. in scientific subjects. (interest) 6. There have been many wonderful …development………………… in this century. ( develop) 7. … Miraculously………………., he survived the crash without injury. ( miraculous ) 8. We are faced with a difficult …choice…………………(choose) 9. Do you need a ……miraculous………………. memory to become a scientist? ( miracle) 10. Our school team won three …successful………………. Games. ( succession) 11. Your evidence was ………………………one ( decide) 12. It will take a long time to find out a thorough. solution………. to this problem. ( solve ) 13. Paper money is used (increase ) …increasingly………………. in the modern world. 14. (educate)…Education………………. is very important for everyone. 15. This skirt will lose its color when …washing………………………. (wash ) 16. This village was …electrified…………………. (electric ) three years ago. 17. This clock is her most………valuable…………………. (value) thing. 18. I’ll give you three sweets in …changing………………………(change) for an apple. 19. In recent years, there has been many…developments…………………. (develop) in science. 20. Can you…………imagine…………………. (imagination) life without electricity? 21. Everyone must obey the rules of. (socical) 22. She is quite …sociable…………………………. (recognize) in her shirt. 23. Friendship ………based…………………(base) on trust and understanding is long lasting. 24. Almost every …………… (social) has a money economy (base ) on coins and paper notes. 25. When………considering………… (consider) of equal value, the goods can be exchange. 26. This gold lamp is the most …valuable……………………. ( value ) object in the house 27. ………Be safe………………………. first when we have manual work. ( safe ) 28. The plane arrived………safely………………. after a violent storm. ( safe ) 29. Try to keep your money…safe………………………. from the burglars. ( safety ) 30. The secret to ( success )…………………………. in life is hard working 31. He failed the exam last year. He didn’t ………………………….( success ) 32. With so many choices, it is hard to ……decide……………(decision) what to buy. 33. This problem caused a lot of ……… difficulties…………….…….(difficult) 34. A lot of modern ( technical ) ……techniques…………………are used in various fields 35. The ( develop )…development……… of synthetic fabric has brought new challenges. 36. Good …… communication…………… is essential in a large organization ( communicate) 37. She is so busy with ……social….activities that she has no time for entertainment (society) 38. Winning the race was an ……………… achievement ………………(achieve) 39. ………Production……………… is increasing by using better methods and tools ( produce) 40. That jacket is very ………wearable ………………… . You should buy a new one.(wear) 41. Some young people today have a very strange …appearance……………… (appear) 42. They ……correspond………………………. at least once every two week.(correspondence) 43. I …don’t agree…… with spending so much money on the project. It’s a waste of money. (agree) 44. The Internet is a wonderful……invention…………………………… of modern life.(invent) 45. I don’t know which website is ……………useful……………………. for me .(use) 1 Grade 9 WORD FORM EXERCISES 46. She lives in a small village and its …surroundings…………… are very beautiful.(surround) 47. You don’t have to do that work. In other words, it’s …unnecessary……… for you.(necessity) 48. …The industry………… in Vietnam has brought a lot of big changes.(industry) 49. You must read the following …………safety………. precautions carefully.(safe) 50. Minh looks worried again. What’s the matter with him? ( worry ) 51. This knife is useless - it can’t cut anything .(use) 52. She never touches heallthy food and keeps the dentist away ( health ) 53. Wash your hands before touching food ( touch ) 54. If the machine goes wrong, tell the engineer ( engine ) 55. Although she is rich, she lives . . .unhappily . . . . . . . (unhappy) 56. I would . .happily. . . . give up my job if I didn’t need the money. (happy) 57. Your recent work has some . . . improvement . . . (improve) 58. They went to see most of the . . . interesting. . . . . . . . . . places . (interest) 59. Air . . . . . pollution . . makes us unhealthy. (pollute) 60. My teacher is a ……cultural………………man ( culture ) 61. Many cultural ………….activities will be held tomorrow ( culture ) 62. We couldn’t win the prize. We were …… successful ……………( success ) 63. Our team played …………………. We lost ( success ) successfully 64. This man …………….in writing ( success ) succeeded 65. Mr. Lam is a ……………man. He’s got everything ( success ) successful 66. The King has just died. The Prince becomes ………………… king ( success ) successful 67. They tried to win but their efforts are …………… ( success ) unuccessful 68. The fans laughed ………………… as their favorite team won the trophy. ( satisfy ) 69. They are …………………with their excellent result ( satisfy ) 70. The lawyer failed to give ………………… reason for his client’s innocence ( satisfy ) 71. Those engineers are …………… in their approach ( science ) 72. The …………… in Australia attracts our students ( educate ) education 73. He is among one if the best ………………in Viet Nam ( translate ) translation 74. My sister always spends her money …………………………………( economy ) economically 75. His ……………is very good. ( act ) action 76. You had better have a good ……………….( explain ) explanation 77. Many people became…………………… because of the storm.(frighten) 78. He got a ………………….as he got a bad result. ( punish ) punishment 79. He was half-…………………… ( starve ) 80. The village fair is open for ………………… ( entertain ) entertainment 81. Mary does not have any ………………….in English ( improve ) improvement 82. Hundreds of people died of …………… ( starve ) 83. The teacher had a good ……………… ( decide ) 84. The show gives us a lot of …………………….( enjoy ) enjoyment 85. Viet Nam played an ………………………match ( enjoy ) enjoyable 86. Go away! I will be ready to take the ……………………… ( consequent ) consequence 87. My car broke and ………………… I was late ( consequent ) 88. Her …………………is the most precious thing ( devote ) 89. This killer is sentenced to life in …………………….( imprison ) prison 90. He was …………………because he had robbed the bank ( prison ) imprison 2 Grade 9 WORD FORM EXERCISES 91. Her anger could not be ………………( disguise ) 92. To my ……………… , he passed the test so easily ( amaze ) [-ent] 93. Though Diana is not a ……………………singer, he sings beautifully ( profess ) [-ional] 94. They are clearing all the ……………… off the beach ( pollute ) [-ion] 95. The main ……………………….is the low price ( attract ) [-ion] 96. We should preserve our ……………………….…resources ( nature ) [-al] 97. They will take ……………… bicycle rides here ( leisure ) [-ed] 98. They test the …………………….…of water here ( pure ) [-ity] 99. The polluted water in this village can’t be………………( pure ) 100. The circus …………………… …by Tom was very successful . ( perform ) [-ed clause] 101. Uncle Ho’s career is …………………… …( admire ) [-able] 102. They have made careful ………………… for the demonstration ( prepare ) [-ation] 103. He has a good ………………… …of French literature ( know ) [-ledge] 104. The boy was ……………………he lost the match ( success ) [-ful] 105. She likes going ……………… with her classmates ( picnic ) 106. Are there any …………………… ……between them ? ( similar ) [-ity] 107. Many projects directed by scientists and engineers require highly skilled workers called …………………. ( technique ). 108. These people use their ……………….knowledge to help in constructing and testing. ( technique ) 109. A lot of modern………………are used in various fields such as construction, operation, and production. ( technique ) 110. …………………… today are trained mainly in one area of ……………… / ( science,) 111. Much ………… work reqires a good knowledge of mathematics, too. / ( science,) 112. He says poetry is …………………… ( interest ) interesting 113. He sometimes ………………… his friends in reading aloud some beautiful poems. ( interest ) 114. He chooses his career as a ……………., ( mathematics ) mathematician 115. He spent his free time on working scientific problems - ……………………….puzzles. ( mathematics ) 116. In science, the is clear-cut ( decide ) decision 117. Winning the race was an ……(achieve) achievement 118. …………………., he survived the crash without injury ( miraculous ) miraculously 119. We are faced with a difficult ……………(choose) choice 120. Do you need a …………………… memory to become a scientist? ( miracle) 121. Our school team won three ………………… games ( succession) sucessful 122. You evidence was ………………………one ( decide) decisive 123. The United Nations ……………………….is an international one. ( organize ) organization 124. The of the world, poverty, aids, and literacy is a burning concern ( secure) security 125. The Worker's Club is ……………………… a seminar on safety. ( organize ) organizing 126. There has been a ……………………of measurement units in this country recently( change ) 127. They……………………souvenirs when the conference ended( change ) exchanged 128. Is five eggs for five apples a fair …………………………?( change ) exchange 129. Workers demand prompt ………………………from their employers(pay) payment 130. They lived happily despite their …………………… ( poor ) poverty 131. Thai’s economy depends on………………………( tour ) {tourism} 132. You have to keep your ………………………. . from that snake. ( distant ) {distance} 133. Phuong and Ha are ……………………………related. ( distant ) { distantly} 3 Grade 9 WORD FORM EXERCISES 134. They are ………………………. . . . greeted by the native, ( warm ) {warmly} 135. The …………………. . by the little girl was a great hit ( perform ) {performance} 136. She was………………. . to look at the big statue ( amaze ) {amazed} 137. To my…………………, the monkey can play the guitar. (knowledgeable) {knowledge} 138. His result was …………………. . exellent ( amaze ) {amazingly} 139. He was ………………. . good at Math ( amaze ) {amazingly} 140. Small companies are ……………managed by the owners themselves ( normal ) {normally} 141. Brazillians played very …………………( simple ) {simply} 142. Uncle Ho is a man of ………………………( simple ) {simplification} 143. This is a machine with a …………. . arm for picking up objects. ( move ) {moving} 144. Nguyen Binh is one of the poets of the Romantic ……………. ( move ) {monement} 145. English is one of the …………………subjects ( compel ) {compelling: extremly interesting} 146. I had a good ………………………on this film. ( impress ) {impression} 147. The air …………………. …in our city is worse and worse ( pollute ) {pollution} 148. Oil slicks, chemical waste, garbage are common…. to our environment. ( pollute ) {pollutants} 149. Air …………………. does a lot of harm to our life. ( pollute ) {pollution} 150. …………………. …the air must be limited to save our environment. ( pollute ) {Polluting} 151. Backstreet Boys is greeted ………………….in the US nowadays. ( warm ) {-ly} 152. Mai was …………………… to look at the big statue of St Claus ( amaze ) {-ing} 153. Butter and cheese are milk ………………….( produce ) {-uct} 154. The air …………………… in our city is worse and worse ( pollute ) 155. The train didn’t stop because of its ……………………( full ) {-ness} 156. They often chatter ………………………….( gay ) {-ly} 157. Tom and Jery had a ………….…….walk through the wood. ( favor ) {-ate} 158. They felt ………….….after the trip to the countryside ( health ) {-y} 159. This chewing gum can keep your ………… ………fragrant {-ance} 160. Heavy smoking makes him ……………….……( breathe ) {-less} 161. The …………………….of this firm is always high ( produce ) {-tion} 162. We have to increase our ……………… ….( friend ) {-ship} 163. This engineer must be …………… paid ( high ) {-ly} 164. There is a lot of ……………………… to rebuild this monument. ( cooperate ) {-ion} 165. This film gives me a good …………………… ….( impress ) {-ion} 166. Her daughter has a good ……………………… ….( appear ) {-ance} 167. He would never choose to watch TV as an ……………………….( amuse ) {-ing} 168. Mr. Bean is an ……………actor. He always makes us ……………( amuse ) {-ing/-ed} 169. He always wants to …………………….…any problems ( simple ) {-ify} 170. She can look back on her career with great …………… ……….( satisfy ) {-action} 4 . ( devote ) 89. This killer is sentenced to life in …………………….( imprison ) prison 90 . He was …………………because he had robbed the bank ( prison ) imprison 2 Grade 9 WORD FORM EXERCISES 91 . Her anger. distantly} 3 Grade 9 WORD FORM EXERCISES 134. They are ………………………. . . . greeted by the native, ( warm ) {warmly} 135. The …………………. . by the little girl was a great hit ( perform ) {performance} 136. She. be ………………( disguise ) 92 . To my ……………… , he passed the test so easily ( amaze ) [-ent] 93 . Though Diana is not a ……………………singer, he sings beautifully ( profess ) [-ional] 94 . They are clearing