词汇变型专练
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高中英语词汇变形练习题20题答案解析版1. The ______ (science) are doing research on the new virus.答案:scientists解析:根据句子结构,这里需要一个表示人的名词作主语,science 是名词“科学”,scientist表示“科学家”,又因为谓语是are,所以要用复数形式scientists。
2. She was so ______ (care) that she made a lot of mistakes in the exam.答案:careless解析:根据句子后半句“她在考试中犯了很多错误”,可以推断出这里需要一个形容词表示“粗心的”,care是名词“小心、照料”,careless 是形容词“粗心的”。
3. We should ______ (wide) our knowledge by reading more books.答案:widen解析:根据句子结构,这里需要一个动词,wide是形容词“宽的”,widen是动词“拓宽、加宽”,should后面接动词原形。
4. His ______ (ill) made him stay in hospital for a long time.答案:illness解析:根据句子结构,这里需要一个名词作主语,ill是形容词“生病的”,illness是名词“疾病”。
5. The ______ (sun) days always make people feel happy.答案:sunny解析:根据句子结构,这里需要一个形容词修饰days,sun是名词“太阳”,sunny是形容词“晴朗的、阳光充足的”。
6. They had a ______ (discuss) about how to solve the problem.答案:discussion解析:根据句子结构,这里需要一个名词作宾语,discuss是动词“讨论”,discussion是名词“讨论”,have a discussion是固定搭配。
高中英语词汇变形练习题20题含答案解析1.Their team has achieved great success this year. We should learn from their________(determine).determination答案解析:本题考查名词变形。
determine 的名词形式是determination,这里表示他们的决心。
2.She showed great________(brave) in facing the difficulties.bravery答案解析:brave 的名词形式是bravery,这里表示勇敢。
3.His________(kind) to others is always appreciated.kindness答案解析:kind 的名词形式是kindness,这里表示他对别人的友善。
4.The________(beautiful) of this place attracts many tourists.beauty答案解析:beautiful 的名词形式是beauty,这里表示这个地方的美丽。
5.We should take________(responsible) for our actions.responsibility答案解析:responsible 的名词形式是responsibility,这里表示责任。
6.Her________(perform) in the play was excellent.performance答案解析:perform 的名词形式是performance,这里表示她在剧中的表演。
7.The________(important) of learning English cannot be overemphasized.importance答案解析:important 的名词形式是importance,这里表示学习英语的重要性。
高考英语词汇变形练习班级考号姓名总分(一)1.mud n.泥, 泥浆 a.泥泞的____________2.murder vt.谋杀 n.谋杀, 谋杀案 n.凶手;谋杀犯____________3.music n.音乐, 乐曲 a.音乐的, 爱好音乐的____________ n.音乐家, 乐师____________4.narrow a.狭窄的 vt.使变窄 adv.____________5.nation n.民族, 国家 a.国家的, 全国性的, 民族的____________ adv.____________n.国籍____________ adj.全国范围内的, 全国性的____________6.natural a.自然的 adv.____________ n.自然, 性质, 种类____________7.neat a.整洁的;灵巧的 adv.____________8.necessary a.必需的, 必要的 n.必需品____________9.neck n.颈, 脖子 n.项链____________10.need n.需要, 需求 aux.& v.需要, 必须 adj.贫困的____________11.negotiate v.谈判, 协商 n.协商____________12.neighbour n.邻居, 邻人 n.四邻;邻近地区____________13.nervous a.紧张不安的 adv.____________ n.神经质,紧张不安____________14.nerve n.神经 n.紧张____________ n.网 n.网络, 网状系统____________16.new a.新的;新鲜的 adv.____________17.nice a.令人愉快; 好的, 漂亮的 adv.____________18.nine num.九第九____________ 十九____________ 九十____________ 第九十____________19.noble a.高贵的, 贵族的 adv.____________20.nod vi.n.点头 pp/pt____________21.noise n.声音, 噪声, 喧闹声- a.喧闹的, 嘈杂的____________ ad.喧闹地____________22.normal n.& a.正常的 adv.____________ 反adj.____________23.notice n.布告, 通告;注意 vt.注意, 注意到 adj.明显的____________24.novel n.(长篇)小说 adj.新颖的 n.小说家____________25.number n.数,数字,号码,数量 adj.许多的_____________26.nurse n.护士;保育员 n.托儿所____________27.nutrition n.营养, 滋养 adj.有营养的____________28.obey v.服从, 顺从, 听从 pp/pt____________29.object n.物, 物体;宾语 adj.客观的____________ n.反对____________30.observe v.观察, 监视, 观测, 遵守, 庆祝n.观察____________ n.观察者____________ n.天文台____________31.obvious a.显然 adv____________32.occupy vt.占时间空间, 占领, 使忙碌 pp/pt____________ n.职业, 工作____________33.occur vi.发生 pp/pt____________ n.发生的事情____________(二)1.offence n.违法行为, 犯罪 v.____________ a.____________2.officer n.军官; 公务员, 官员;警察, 警官 n.官员, 高级职员____________a.官方, 政府的____________ adv.____________3.open a.开着的, 开的 vt.开, 打开 n.开放, 口子____________4.operate v.做手术, 运转;实施, 负责, 经营, 管理 n.手术, 操作____________ n.接线员____________5.oppose vt.反对;反抗 adj.____________6.optional adj.可选择的, 选修的 n.选择____________7.order vt.定购, 定货;点菜 order n.顺序 a.订购了的____________an n.(人, 动物)器官- a.____________anise vt.组织 adj.有组织的____________ 组织者n.____________ n.组织,机构____________10.origin n.起源 adj.____________ adv.____________11.our pron.我们的 pron.我们的____________ pron.我们自己____________12.outdoors ad.在户外, 在野外反____________13.outward(s) ad.向外的, 外出的反____________14.own a.自己的v.拥有, 所有 n.物主, 所有人____________ n.所有制____________15.ox 复____________16.pain n.疼痛, 疼 a.使痛的, 使痛苦的____________ adv.____________ adj.无痛苦的____________17.paint n.油漆 vt.油漆, 粉刷, 绘画 n.绘画者,(油)画家____________ n.油画, 水彩画____________18.panic n.&v.惊慌, 恐慌, 惶恐不安 pp/pt____________(三)1.park n.公园 vt.停放(汽车) n.停车; 停车场地____________2.participate v.参加, 参与 n.____________3.particular a.特别的, 特定的,挑剔的 adv.____________4.partner n.搭档, 合作者合作关系;伙伴关系____________5.passer-by n.过客, 过路人 pl.____________6.passive a.被动的 adv.____________7.patience n.耐心 n.病人____________ adv.____________ 反____________8.peace n.和平 a.和平的, 安宁的____________9.peach n.桃子 pl____________10.perfect a.完美的, 极好的 n.____________ 完美 adv.____________11.perform v.表演, 履行;行动 n.演出, 表演____________ n.表演者, 执行者____________12.permanent a.永久的, 永恒的反 ____________13.permit vt.许可, 允许; 执照 n.许可证 n.允许, 许可,同意____________pp/pt____________14.person n.人 a.个人的, 私人的____________ ad.____________15.persuade vt.说服, 劝说 n.____________ adj.____________16.phenomenon n.现象 pl.____________17.photograph n.照片 n.摄影师 ____________18.physical a.身体的;物理的–adv.____________ n.(有行医执照的)医生____________19.physicist n.物理学家 n.物理(学)____________20.pianist n.钢琴家 n.钢琴____________(四)1.plan pt./pp____________2.play pt./pp ____________ n.____________3.please v.请, 使高兴, 取悦adj.感到高兴的____________ adj.令人愉快的____________ n.____________4.poem 诗 n.(c) 诗 n.(u) ____________ poet n.____________5.poison n.毒 a.有毒的____________ 中毒的____________6.policeman n.pl.____________7.polite adj.礼貌的 adv.____________ 礼貌n.____________8.political a.政治的 n.政治家____________ n.政治 ____________9.pollute vt.n.____________ adj.____________10.popular a.流行, 大众, 受欢迎的 n.____________ n.人口, 人数____________11.positive adj.积极, 肯定的 adv.____________12.possess vt.占有;拥有 n.____________ n.财产, 所有物 ____________13.possible adj.n.____________ adv.____________ 反____________14.potato n.土豆, 马铃薯 pl.____________15.potential a.& n.潜在的, 可能的 adv.____________16.practice n.&v 练习, 实践, 习俗, 惯例 adj.____________ adv.____________17.precise a.准确, 精确的, 确切的 adv.____________18.predict v.预言 n.____________19.prefer pt./pp.____________ n.____________20.prepare vt.准备,预备,调制,配制 n.____________ a.____________21.preserve v.保护, 保留, 保存 n.____________(五)1.prevent vt.防止, 预防 n.____________2.pride n.自豪, 骄傲 adj.____________3.print vt.印刷 n.打印机____________4.prison n.监狱 n.____________ 囚犯5.private a.私人的 adv.____________6.probable a.很可能 adv.____________7.produce vt.生产;制造 n.生产;制造____________ n.产品, 制品____________8.profession n.职业 adj.____________9.profit n/v.利润, 收益 adj.有利可图的____________10.promise n.& vi.答应, 允诺 adj.有前途的____________11.promote v.促进, 推动, 促销, 晋升 n.____________12.pronounce vt.发音 n.发音____________13.proper a.恰当的, 合适的 adv.适当地____________14.protect vt.保护 n.保护____________ adj.保护的____________15.prove vt.证明 n.证据(pl.)____________16.punish v.惩罚, 处罚 n.惩罚 ____________17.puzzle n/v.难题,(字、画)谜 a.迷惑的____________ 令人感到迷惑的____________18.qualify v.具有资格 n.资格, 学历____________19.question vt.询问 n.问题 adj.可疑的;有问题的____________20.quick a.快;敏捷的; ad.快地;敏捷地;急剧地 v.加快____________21.quiz n.测验, 小型考试 pl.____________22.race n.种族, 民族 v.(速度)竞赛, 比赛 n.赛跑, 竞赛____________ a.种族的____________附:参考答案(一)1.muddy2.murderer3.musical, musician4.narrowly5.national, nationally , nationality, nationwide6.naturally, nature7.neatly8.necessity9.necklace10.needy11.negotiation12.neighbourhood13.nervously, nervousness,14.nervousnesswork16.newly17.nicely18.ninth, nineteen, ninety, ninetieth19.nobly20.nodded21.noisy, noisily22.normally, abnormal23.noticeable24.novelist25.numerous26.nursery27.nutritious28.obeyed29.objective, objection30.observation, observer, observatory31.obviously32.occupied, occupation33.occurred, occurrence(二)1.offend-offensive2.official, official, officially3.opening4.operation, operator5.opposed6.option7.orderedanicanized , organizer, organization10.original, originally11.ours, ourselves 12.indoors13.inward(s)14.owner, ownership15.oxen16.painful, painfully, painless17.painter, painting18.panicked(三)1.parking2.participation3.particularly4.partnership5.passers-by6.passively7.patient, patiently, impatient8.peaceful9.peaches10.perfection, perfectly11.performance, performer12.temporary13.permission, permitted14.personal, personally15.persuasion, persuasive16.phenomena17.photographer18.physically, physician19.physics20.piano(四)1.planned2.played, player3.pleased, pleasant, pleasure4.poetry, 诗人5.poisonous, poisoned6.policemen7.politely, politeness8.politician, politics9.pollution, polluted10.popularity, population11.positively12.possession, possessions13.possibility, possibly, impossible14.potatoes15.potentially16.practical, practically17.precisely18.prediction19.preferred, preference20.preparation, prepared21.preservation(五)1.prevention2.proud3.printer4.prisoner5.privately6.probably7.production, product8.professional9.profitable10.promising 11.promotion12.pronunciation13.properly14.protection, protective15.proofs16.punishment17.puzzled, puzzling18.qualification19.questionable20.quicken21.quizzes22.racial。
八年级英语词汇变形练习题20题含答案解析1.She is a kind person and often does good ___.(deed)答案解析:deeds。
本题考查名词的复数形式。
deed 是可数名词,这里表示经常做好事,不止一件,所以要用复数deeds。
2.The ___ of the mountain is very beautiful.(top)答案解析:top。
本题考查名词形式。
top 本身就是名词,表示山顶。
3.He is very ___ to his friends.(help)答案解析:helpful。
本题考查形容词形式。
help 的形容词形式是helpful,表示有帮助的。
4.The book is very ___.(interest)答案解析:interesting。
本题考查形容词形式。
interest 的形容词有interesting 和interested,这里表示书很有趣,修饰物用interesting。
5.She has a lot of ___.(hobby)答案解析:hobbies。
本题考查名词的复数形式。
hobby 是可数名词,前面有a lot of,所以要用复数hobbies。
6.The ___ of the story is very moving.(end)答案解析:ending。
本题考查名词形式。
end 的名词形式是ending,表示结尾。
7.He is a ___ boy.(care)答案解析:careful。
本题考查形容词形式。
care 的形容词形式是careful,表示细心的。
8.The flower is very ___.(beauty)答案解析:beautiful。
本题考查形容词形式。
beauty 的形容词形式是beautiful,表示美丽的。
9.She has a ___ voice.(sweet)答案解析:sweet。
本题考查形容词形式。
高中英语词汇变形练习题20题【含答案解析】1. The ______ (able) of humans to think creatively is what sets us apart from other animals.A. abilityB. unableC. ablenessD. disable答案解析:A。
本题考查able的名词形式。
ability是able的名词形式,意思是能力,在这里表示人类创造性思考的能力,符合题意。
B选项unable是形容词,意为不能的,不符合句子结构和语义。
C选项ableness这种形式不存在。
D选项disable是动词,使残废、使失去能力,也不符合题意。
2. She showed great ______ (wise) in her decision - making.A. wiseB. wisdomC. wisenessD. wiseful答案解析:B。
wise的名词形式是wisdom,意思是智慧,在这里表示她在做决策时展现出的智慧,是正确的形式。
A选项wise是形容词,不能放在此处。
C 选项wiseness这种形式不存在。
D选项wiseful这种形式也不存在。
3. His ______ (ill) made him stay in bed for a week.A. illnessB. illmentC. ills答案解析:A。
ill的名词形式是illness,疾病的意思,在这里表示他的疾病让他卧床一周,符合题意。
B选项illment这种形式不存在。
C选项ills一般表示弊病、祸害等复数概念,不适合此处。
D选项illish这种形式不存在。
4. The ______ (true) of the matter will be revealed soon.A. truthB. truefulC. truenessD. truely答案解析:A。
true的名词形式是truth,意思是真相,在这里表示事情的真相很快就会被揭露,是正确的形式。
八年级英语词汇变形练习题20题(答案解析)1. She is so ______ (care) that she often makes mistakes in her homework.A. careB. carefulC. carelessD. cares答案:C。
解析:根据句子“她经常在作业中犯错”可知她是粗心的,careless是形容词,意为“粗心的”,care是名词或动词,careful是“细心的”,与句子意思不符,cares是动词第三人称单数形式,这里需要形容词作表语,所以选C。
2. The ______ (happy) on his face showed that he passed the exam.A. happyB. happilyC. happinessD. unhappiness答案:C。
解析:句子中需要一个名词作主语,happy是形容词,happily是副词,unhappiness是“不幸福”,与句子意思相反,happiness 是名词“幸福、快乐”,所以选C。
3. My sister wants to be a ______ (sing) when she grows up.A. singB. singerC. singingD. sings答案:B。
解析:根据句子“我妹妹长大后想成为……”,这里需要一个表示职业的名词,sing是动词“唱歌”,singer是“歌手”,singing 是动名词或现在分词,sings是动词第三人称单数形式,所以选B。
4. It is ______ (rain) today. We can't go out for a picnic.A. rainB. rainsC. rainyD. raining答案:C。
解析:这里需要一个形容词作表语,描述天气状况,rain是名词或动词,rains是动词第三人称单数形式,raining是现在分词,rainy是形容词“下雨的”,所以选C。
八年级英语词汇变形练习题20题带答案1. My sister often ____ (go) to school by bike.A. goB. goesC. goingD. went答案:B。
解析:主语my sister是第三人称单数,一般现在时中,动词要用第三人称单数形式,go的第三人称单数形式是goes。
2. There are many ____ (box) in the room.A. boxB. boxsC. boxesD. boxies答案:C。
解析:box是以x结尾的名词,变复数时要加es。
3. She sings ____ (beautiful).A. beautifulB. beautifullyC. more beautifulD. most beautiful答案:B。
解析:这里需要一个副词来修饰动词sings,beautiful的副词形式是beautifully。
4. He ____ (write) a letter to his friend yesterday.A. writeB. writesC. wroteD. written答案:C。
解析:yesterday表明是一般过去时,write的过去式是wrote。
5. They are ____ (have) a party now.A. haveB. hasC. havingD. had答案:C。
解析:now表明是现在进行时,动词要用现在分词形式,have的现在分词是having。
6. The ____ (child) are playing in the park.A. childB. childsC. childrenD. childrens答案:C。
解析:child的复数形式是children。
7. She runs very ____ (fast).A. fastB. fasterC. fastestD. more fast答案:A。
词汇变形练习题词汇变形是学习语言中的重要部分,它可以帮助我们扩大词汇量、提高语言表达能力。
为了帮助大家更好地掌握词汇变形,下面为大家提供一些练习题,希望能够帮助到大家。
一、名词变形1. 表示“人”的名词单数形式:人类→ __________2. 表示“国家”的名词复数形式:国家→ __________3. 表示“孩子”的名词所有格形式:孩子→ __________4. 表示“教师”的名词复数形式:教师→ __________5. 表示“鱼”的名词复数形式:鱼→ __________6. 表示“天空”的名词复数形式:天空→ __________二、动词变形1. 表示“吃”的动词过去式:吃→ __________2. 表示“看”的动词第三人称单数形式:看→ __________3. 表示“学习”的动词进行时形式:学习→ __________4. 表示“写”的动词过去分词形式:写→ __________5. 表示“跑”的动词现在分词形式:跑→ __________6. 表示“打电话”的动词现在完成时形式:打电话→ __________三、形容词变形1. 表示“高”的形容词比较级形式:高→ __________2. 表示“美丽”的形容词副词形式:美丽→ __________3. 表示“快”的形容词最高级形式:快→ __________4. 表示“冷”的形容词名词形式:冷→ __________5. 表示“有趣”的形容词否定形式:有趣→ __________6. 表示“干净”的形容词程度副词形式:干净→ __________四、副词变形1. 表示“好”的副词形式:好→ __________2. 表示“快”的副词形容词形式:快→ __________3. 表示“远”的副词比较级形式:远→ __________4. 表示“频繁”的副词名词形式:频繁→ __________5. 表示“仔细”的副词否定形式:仔细→ __________6. 表示“完全”的副词程度副词形式:完全→ __________以上就是本次的词汇变形练习题,希望能够帮助大家巩固所学的知识。
高中英语词汇变形练习题20题含答案解析1.The teacher's explanation was very (clear). We all understood it easily.clear/clearly/clearness/clearing答案解析:clear。
本题考查形容词的用法。
“very”后面通常接形容词,“clear”是形容词,“clearly”是副词,“clearness”是名词,“clearing”是动名词。
2.She showed great (brave) in facing the difficulties.brave/bravely/bravery/braver答案解析:bravery。
本题考查名词的用法。
“great”后面通常接名词,“brave”是形容词,“bravely”是副词,“bravery”是名词,“braver”是比较级形容词。
3.The (beauty) of the sunset took our breath away.beautiful/beautifully/beauty/beautify答案解析:beauty。
本题考查名词的用法。
“the”后面通常接名词,“beautiful”是形容词,“beautifully”是副词,“beauty”是名词,“beautify”是动词。
4.His (kind) made us feel warm.kind/kindly/kindness/kindlier答案解析:kindness。
本题考查名词的用法。
“his”后面通常接名词,“kind”是形容词,“kindly”是副词,“kindness”是名词,“kindlier”是比较级形容词。
5.The book is very (interest). I can't put it down.interesting/interested/interest/interestingly答案解析:interesting。
高中英语词汇变形练习题20题(带答案)1. She is a very ______ (care) girl. She always makes mistakes in her homework.careless答案解析:根据句子“She always makes mistakes in her homework.”(她总是在作业中犯错)可知,这里需要一个形容词表示“粗心的”,care的形容词形式careless符合语境。
2. The ______ (discover) of electricity has changed our life a great deal.discovery答案解析:这里需要一个名词作主语,discover是动词,其名词形式是discovery,表示“发现”。
3. We should ______ (wide) our knowledge by reading more books.widen答案解析:根据句子结构,should后面需要一个动词原形,wide 是形容词,其动词形式是widen,表示“拓宽,扩大”。
4. His ______ (ill) made him stay in hospital for a long time.illness答案解析:这里需要一个名词作主语,ill是形容词,其名词形式是illness,表示“疾病”。
5. The old man walked ______ (slow) towards the park.slowly答案解析:这里需要一个副词修饰动词walked,slow的副词形式是slowly。
6. She has a great ______ (able) in learning languages.ability答案解析:根据句子结构,这里需要一个名词作宾语,able是形容词,其名词形式是ability,表示“能力”。
7. The book is very ______ (interest). I like it very much.interesting答案解析:这里需要一个形容词作表语,形容事物“有趣的”,interest的形容词形式interesting符合语境。
1. It’s that he failed the English exam. ( luck)2. They gave us a warm welcome for our . ( arrive)3. They sent one of the to hospital. ( survive)4. His brother did his homework so that he made many mistakes. ( care)5. To ask a woman’s age is . ( polite)6. What did you do for your own ? ( safe)7. In summer, the temperature in Suzhou is than that in Nanjing. ( low)8. You should keep in the library. ( noise)9. my grandpa was lonely when he was a child. ( sad)10. My friend Jim is the of the activities. ( organize)11. Our country needs more trees to protect the enviroment. It’s to join the Tree Planting Club. ( mean)12. His parents kept him if he has finished his homework. ( ask)13. The like making uncommon clothes. ( design)14. You will lose a point every time you anxwer a question . ( correct)15. I’m sure Lily’ll jump in her class. ( far)16. There are many waiting at the zoo gate. ( visit)17. He is much than last year. ( health)18. The game sounds . ( excite)19. The questions get more difficult as you go to leves. ( high)20. She helped her mother with homework instead of TV. ( watch)21. The audience clapped and shouted . ( excite)22. They plan to meet at the to the museum. ( enter)23. The old man is badly ill for his . We are sorry for him. ( ill)24. The parents want their children to be . ( health)25. The left her pocket computer in the halll. ( actor)26. The of the story is on the moon. ( set)27. He has much of Geography. ( know)28. Listening to CDs is my best friend Susan’s favourite. She is very . ( music)29. Peter is very helpful and friendly. He is one of the boys in our class. ( nice)30. At the of next month, we’ll go on a trip to the Fragnat Hill. ( begin)31. The students rushed into the classroom and made the teacher angry. ( noise)32. There aren’t any between this kind of goldfish and that kind. ( different)33. The teacher gave an award to Tom for his . ( brave )34. I think she has made a good . ( decide)35. We all want to give our best to those children ( wish)36. Please pay attention to your homework. ( do)37. There are many ways of money for chairty. ( raise)38. Mr Wang spoke a little because of the noise. ( loud)39. Would you please let me make an ? ( introduce)40. Both the did very well on the stage.( performe)41. What does your mother do? She’s a . ( busy)42. It’s a good idea to put an in the newspaper. ( advertise)43. The people are so because they have lost their farms. ( happy)44. His grandparents have lived in the village all their lives. ( actual)45. We should help the of the less advanced countries. ( develop)46. He became in science when he was young. ( interest)47. English is widely used all pver the world. Do you know the of learning English well now? ( important)48. Let’s go this Sunday, shall we? ( birdwatch)49. It’s very hot today, but quite . ( cloud)50. I don’t know why he isn’t coming to the party tonight. ( real)51. Everyone needs help. ( other)52. Could I have one of your , please? ( photp)53. “ Am I still alive?” I asked . ( i)54. He feels ill. ( terrible)55. Please do your homework as as you can. ( care)56. He did the work with . ( please)57. Which is the second river in China? ( long)58. The story took place on a night. ( storm)59. We must protect the enviroment. ( nature)60. The little boy can’t do the work his parents help. ( with)61. Hundreds of vistors lost their in the air crash. ( life)62. The water in the river is . You can drink it without cooking. ( harm)63. Can you tell me the of this word? ( mean)64. The Green family had a holiday last week. ( delight)65. It only works when her air is six long. ( foot)66. Babies should be treated with . ( kind)67. He is even now. ( ill)68. Let’s some money to the poor children. ( donation)69. She didn’t live a happy life because of . ( lonely)70. Have you got a letter of ? ( invite)71. Before you join the army, you must have a examnation. ( medicine)72. Why are so many people to Mary? ( grate)73. He uses his bike for going to school. ( most)74. Ton is tall. But his brother, Bob is quite short. ( like)75. “ You can do it quite easily.” The teacher said to us. ( you)76. I’m sorry I have nothing except some books. ( leave)77. He has taken part in three . ( rob)78. I don’t know what happened yesterday, please tell me the . ( true)79. Tomas Edison is one of the greatest in the world. ( invent)80. My grandma used to a . ( library)答案Unluky arrival survivors carelessly impolite safety lower quiet sadly organizer meaningful asking designers incorrectly farthest visitors healthier exciting highe watching excitedly entrance illness healthy actress setting knowledge musical nicest beginning noisily differences bravery decision wishes doing raising louder introduction performers businesswoman advertisement unhappy actually development interested importance birdwatching cloudy really others’photos myself terribly carefully pleasure longest stormy natural without lives harmless meaning delightful feet kindness worse donate loneliness invitation medical grateful mostly unlike yourselves left robberies truth inventors librarian。