Shiksha श्री

1. Congress was formed in which year? Ans- 28 December 1885 2. When was Swachh Bharat Abhiyan officially launched? Ans- 2 October 2014 3. What is the Chemical Formula of Methane? Ans- CH₄ 4. Who was the President of 1st congress session? Ans- Womesh Chandra Bonnerjee 5. SI unit of Force is? Ans- Newton 6. Kuchipudi Dance form of which state? Ans- Andhra Pradesh 7. Fundamental Right is associated with which part of the constitution? Ans- Part III 8. Who was the Founder of Facebook? Ans- Mark Zuckerberg 9. When & where will Olympic 2021 Start? Ans- Friday, 23 July 2021 & Tokyo 10.  How many members are in SAARC? Ans- 8 11. Who was the Founder of Gadar Party? Ans- Sohan Singh Bhakna, 15 July 1913 12. Aryabhata Satellite was launched in?  Ans- 19 April 1975

Complete this Story with Suitable Present Continuous Tense. Today, Ruhi ______ (visit) her grandparents. She loves her grandparents. At this moment, she _____ (sit) on her grandfather's knee. She _____ (listen) to a story. She _____ (smile). She loves her grandfather's stories. Rajendra ____ (Ruhi) grandfather. He loves his granddaughter. Right now, he ____ (tell) her a story. He _____ (hold) her on his knee. He is holding her hands. They _____ (sit) in the living room. Poonam is Ruhi's grandmother. At this moment, Poonam ____ (stand) in the kitchen. She ____ (bake) cookies for Rajendra and Ruhi. She is _____ (listen) to Rajendra's story. After attempting yourself, now check answer below, how much you have done correctly 👇👇 . .        For Practicing Present Continuous Tense via Quiz, Please Visit 👇  https://youtu.be/H7kqKJypFpU . . Today, Ruhi is visiting her grandparents. She loves her grandparents. At this moment, she is sitting on her grandfath...

1. What is Lower Jaw called? Ans-  Mandible 2. Which country will host Common Wealth games 2022? Ans- Birmingham, United Kingdom 3. How many Bytes are there in 1KB? Ans- 1024 bytes 4. Who is the Chairman of 15th Finance commission? Ans- Sh N K Singh 5. Which of the following is India’s 29th state? Ans- Telangana 6.  What type of device, the trackball is? Ans- Pointing Device 7. Who is the Scientist of Big Bang Theory? Ans- Georges Lemaître 8. Bridge between Assam & Arunachal Pradesh is? Ans- Dhola–Sadiya Bridge 9. Who is the Current CM of Goa? Ans- Pramod Pandurang Sawant 10. The Republic is written by? Ans- Plato 

1. First National Park of India is? Ans- Corbett National Park 2. Launch Vehicle of Chandrayan-II is? Ans- GSLV MK III M I 3. Pradhan Mantri Koshal Vikas Yojna related to? Ans- Skill Development  4. Who was the Father of Indian Constitution? Ans- B. R. Ambedkar 5. RBI governor at the time of Demonetisation was? Ans- Urjit Patel 6. Winner of IPL 2020 is? Ans- Mumbai Indians 7. Congress session Headed by Mahatma Gandhi? Ans- Belgaum 8. Where is the Headquarter of UNESCO? Ans- Paris, France 9. What is PYTHON? Ans- Programming Language 10. Where is the Headquarter of Central Drugs Standard Control Organisation located? Ans- New Delhi 11. Beri Beri is caused becuase of deficiency of which vitamin? Ans- Vitamin B-1 12. Who was the First President of India ? Ans- Rajendra Prasad    

1.Who is the Governor of Telangana? Ans- Tamil Sai Soundrajan 2. Full form of HTTP   is Ans- Hypertext Transfer Protocol 3. Rajiv Gandhi Khel Ratna Award 2020 awarded to? Ans- 5 people- Rohit Sharma, Rani Rampal, Vinesh Phogat, M. Thangavelu, Manika Batra 4. The chemical formula of Lime Water is? Ans- Ca(OH)2 5. Who discovered cell? Ans- Robert Hook 6. What type of tax is GST? Ans- Indirect tax 7. Who was the Founder of Congress? Ans- AO Hume (1885) 8. When did Sanchi Stupa was observed as UNESCO World Heritage Site? Ans- 1989 9. Which organ secretes Bile Juice? Ans-  Liver 10. Who is the CM of Kerala? Ans- Pinarayi Vijayan  11. Who is the Current Prime Minister of Japan? Ans- Yoshihide Suga 12. Who was the author of Gita Govinda? Ans- Jayadeva

For Full Class With Explanation, Visit👇 https://youtu.be/YAdBFEKbl6Q 1.  Through which pass did the Aryans enter India? आर्यों ने भारत में किस दर्रे से होकर प्रवेश किया था ?  [A] Khyber / खैबर  [B] Bolan / बोलन  [C] Karakoram / काराकोरम  [D] Shipki / शिपकी Ans- A 2.  The pass located in Himachal Pradesh is ? हिमाचल प्रदेश में स्थित दर्रा है ?  [A] Shipki La / शिपकी ला  [B] Zojila / जोजिला  [C] Nathula / नाथुला  [D] Jelepla / जेलेप्ला Ans- A 3.  To which natural mountain pass is the name 'Jawahar Tunnel' given? 'जवाहर सुरंग' नाम किस प्राकृतिक पर्वतीय दर्रे को दिया गया है ?  [A] Pirpanjal Pass / पीरपंजाल दर्रा  [B] Bundil Pir Pass / बुन्दिल पीर दर्रा  [C] Banihal Pass / बनिहाल दर्रा  [D] Shipki La Pass / शिपकी ला दर्रा Ans- C 4.  Which of the following passes is not located in the Western Ghat ranges? निम्नलिखित में से कौन - सा दर्रा पश्चिमी घाट पर्वतमाला में स्थित नहीं है ?  [A] Thal Ghat / थाल घाट ...

1. Who is the governor of Rajasthan? Ans. Kalraj Mishra 2. Where is the headquarter of UNDP? Ans. New York 3. Who received the Nobel Prize in Economics in 2020? Ans. Paul Milgrom & Robert B William 4. Where is Bharatpur? Ans. Rajasthan 5. What is the study of universe called? Ans. Cosmology/Astronomy 6. Battle of Pallasey was fought in the year? Ans. 1757 7. Jaliwanwala Bagh massacre took place in the year? Ans. 13 April 1919 8. What is the full form of NIU? Ans. Network Interface Unit 9. Where is the headquarter of BARC? Ans. Mumbai 10. What is the full form of FICCI? Ans. Federation of Indian Chambers Commerce and Industry 11. Where is the headquarter of UNSC? Ans. New York 12. Which city is called the City of Saffron? Ans. J&K 13. Who is the CEO of Paytm? Ans. Vijay Shekhar Sharma  14. Landlocked countries in South America is? Sol. Paraguay & Bolivia 15. Banks merged with Bank of Baroda? Sol.Dena Bank and Vijaya Bank 16. Rocket launcher made by DRDO? Sol. Pinaka Mult...

1. Gobi Desert is located at? Sol. Mongolia 2. Prarthana samaj was founded by? Sol. Atmaram Pandurang 3. Who was the Youngest President Of India? Sol. Neelam Sanjeeva Reddy 4. Which of the following country is not a member of BIMSTEC? Sol. Members – Bangladesh, Bhutan, India, Myanmar, Nepal, Srilanka, and Thailand 5. Pass that joins Srinagar with Leh? Sol. Zojila Pass 6. Where is Headquarter of International Court of Justice? Sol. Netherland 7. Mars Orbiter Mission Launch date? Sol. 5th November 2013 8. Environment Protection Act was passed in which year? Sol. 1986 9. Khalsa Panth was established by? Sol. Guru Gobind Singh 10. Sericulture is related to? Sol. Production of cotton 11. State Having the longest Cost line? Sol. Gujrat 12. United Nations Security Council was established in? Sol. 1945 13. Landlocked countries in South America? Sol. Paraguay & Bolivia 14. Banks merged with Bank of Baroda? Sol. Dena Bank and Vijaya Bank 15. Rocket launcher made by DRDO? Sol. Pinaka Multi Ba...

1. Where is Sabrimala Temple located ? Sol. Kerala 2. Where is Kudankulam Power Plant located? Sol. Tamilnadu 3. Ubuntu is? Sol. Operating System for cloud computing 4. Which is not in Delhi? Sol. Buland Darwaja 5. Theme of World Environment Day? Sol. Celebrate Biodiversity 6. Second Battle of Panipat in? Sol. 1526 7. Which is Brain of Computer? Sol. CPU 8. Khelo India Youth Games 2020 organised in which state? Sol. Assam 9. Sukanya Samriddhi yojana is related to? Sol. Small Savings scheme launched by the center under Beti Bachao Beti Padhao 10. Full form of URL? Sol. Uniform Resource locator 11. Who got 55th Gyan Peeth Award ? Sol. Akkitham Achuthan Namboothiri 12. Sound travel faster in? Sol. Solid 13. Who was the Author of Rajatarangini? Sol. Kalhana 14. First Vande Bharat Express between stations? Sol. Delhi – Varanasi 15. Pattachitra Painting is of which state? Sol. Odisha 16. If mass on earth is 80 kg. Find its mass on the moon? Sol. Mass Stays same 17. National Potato Research C...

1. राज्यसभा के लिए नामित या चुनी गई पहली महिला फिल्म स्टार थीं ? Ans. नरगिस दत्त 2. रॉबर्ट पीयर कौन था?  Ans. उत्तरी ध्रुव पर पहुंचने वाला पहला व्यक्ति 3. वर्तमान में, U.N.O में कितने देश सदस्य हैं?  Ans. 193  4. पी एम जी का मतलब है ? Ans. पोस्ट मास्टर जनरल  5. 'वन डे वंडर्स' किसके द्वारा लिखा गया था ? Ans. सुनील गावस्कर 6. भारत में "शांति का आदमी" किसे कहा जाता है?  Ans. लाल बहादुर शास्त्री 7. भारत में चिपको आंदोलन किससे संबंधित है ? Ans. वनों का संरक्षण से 8. रेयान को क्या कहा जाता है ? Ans. कृत्रिम रेशम  9. मिस आरती साहा कौन है?  Ans. अंग्रेजी चैनल पर तैरने वाली पहली महिला  10. डॉ० सलीम अली कौन थे?  Ans. प्रसिद्ध पक्षी विज्ञानी

Complete this Story with Suitable Phrasal Verbs.  A tiger was once sleeping in the jungle when a mouse started _____ (running ups / running up) and down his body just for fun. This disturbed the tiger's sleep, and he woke up _____ (quites / quite) angry. He was ____ (about too / about to) eat the mouse when the mouse desperately requested the tiger to set him free. "I promise you, I will be of ____ (great / greater) help to you someday if you save me." The tiger laughted at the mouse's confidence and let him go. One day, a ____ (small / few) hunters came into the forest and took the tiger with them. They tied him up against a tree. The tiger was struggling to _____ (got out / get out) and started to whimper. Soon, the mouse walked past and noticed the tiger in trouble. Quickly, he ran and gnawed on the ropes to _____ (sets the / set the) tiger free. Both of them ____ (sped of / sped off) into the jungle. After attempting yourself, now check answer below, h...

1. The University of Nalanda was set up by which Gupta Ruler? नालन्दा विश्वविद्यालय की स्थापना किस गुप्त शासक द्वारा की गई थी ? Ans . Kumaragupta I / कुमारगुप्त I 2. A typical Black Hole is always specified by एक विशिष्ट ब्लैक होल हमेशा किसके द्वारा विनिर्दिष्ट होता है? Ans . event horizon / क्षितिज 3. With which sport is the Indian player Neeraj Chopra associated? भारतीय खिलाड़ी नीरज चोपड़ा का संबंध किस खेल से है? Ans. Javelin Throw/भाला फेंक 4. Where is Biodiversity relatively rich? जैव विविधता अपेक्षाकृत रूप से कहाँ समद्ध होती है? Ans.  Tropical Regions / उष्णकटिबंधीय प्रदेशों में 5. Which one of the following was a temple built by the Chola Kings? निम्नलिखित में से कौन-सा एक चोल राजाओं द्वारा बनाया गया मन्दिर था? Ans. Brihadiswara Temple, Tanjavur / बृहदीश्रर मन्दिर, तंजावुर 6. Internal Security Academy is located at आन्तरिक सुरक्षा अकादमी कहाँ स्थित है ? Ans.  Mount Abu / माउंट आबू 7. Addition of ethylene dibromide to petrol leads to? एथिलीन डाइब्रोमाइड को पेट्रोल म...

Complete this Story with Suitable Past Tense.  It was a dry summer. The animals in the national park were difficult to find their food. A leopard, a hyena and a cheetah ___(think) it would be better to join hands with a tiger and do the hunting. They ___(approach) tiger and he too ___(agree). The four of them went for a hunting. They all saw an ass being alone and ___(plan) to kill it.  The leopard and hyena ___(chase) the ass first. The cheetah ___(intercept) the ass. The tiger ___(kill) the ass. The leopard made shares out of the ass. When they were about to take their shares, the tiger ___(roar) and said, 'Well friends, the first share is mine for my leadership. The second share is mine for, because I killed it. The third share is also mine for I need it for my cubs. Anyone who needs a share can take the fourth. But before that you will have to win me. After attempting yourself, now check answer below, how much you have done correctly 👇👇 . . .     ...

                              अभ्यास प्रश्न Q. मार्बल पैलेस किस शहर में स्थित है? Marble Palace is situated in which city? A) Mumbai / मुंबई B) Kolkata / कोलकाता C) Madras / मद्रास D) Delhi / दिल्ली 1. भारत में रेलवे तंत्र कब स्थापित किया गया था ?  When was the railway system established in India? A) वर्ष 1959 / year 1959 B) वर्ष 1753 / year 1753 C) वर्ष 1953 / year 1953 D) वर्ष 1853 / year 1853 2. टेलीफोन नेटवर्क की दृष्टि में भारत का विश्व में कौन सा स्थान है ?  What is the place of India in the world in terms of telephone network? A) पहला / First B) दूसरा / Second C) तीसरा / Third D) चौथा / Fourth 3. पेट्रो रसायन के उत्पादन का सबसे बड़ा केंद्र कहां पर स्थित है ?  Where is the largest center for the production of petrochemicals located? A) जामनगर / Jamnagar B) अंकलेश्वर / Ankleshwar C) नूनमाटी / Noonmati D) ट्रांबे / Trombay 4. निर्वाचन आयोग का अध्यक्ष कौन होता है ?  Who is the Chairman of t...

Complete this Story with Suitable Pronoun. Once upon a time, there lived an ant with its fellows in the forest. The ant was not at all happy being an ant. ____ did not enjoy her life at all. All ____ wanted was to be like the birds to fly high and life a free life. The ant wanted to make ____ dream come true. One day, there were heavy storms and thunders. The wind was blowing so hard ____ the ants were finding ____ difficult to hold onto the land. Finally, the ant decided to grab a leaf ____ was flying in the air. The ant went higher and higher in the air holding onto the leaf as there was a heavy wind.  When she was high up in the air, she could no longer make out the insects on the ground. She wandered around the sky but then she could not believe what she saw. Rising up above the surroundings, she saw a magnificent anthill _____ was visible from very far away. In such a storm, there was no sign of a single bird or any other insect. There was only an anthill. Soon, th...

Complete this Story with Suitable Verbs and Adverb. A boy was ill-treated by his friend and he ran away to the forest. There he saw a tiger, ____ (suffer) in pain because of a thorn in his paw. The boy ____ (brave) goes forward and removes the thorn ____ (gentle). The tiger without ____ (hurt) him goes away. Some days later, the boy's friend came to the forest for ____ (hunt) and he caught many animals and caged them. The boy is spotted by one of the friend's servitors and he catched him and brought him to the cruel friend. The friend orders his servitor to throw the boy into the tiger's cage. When the boy is ____ (await) his death in the cage and he ____ (realize) that it is the same tiger that he had helped. The tiger also realised the boy, and it doesn't hurt him. The boy _____ (rescue) the tiger and all other caged animals. After attempting yourself, now check answer below, how much you have done correctly 👇👇 . . .        For Practicing Verbs via Qu...

Identify the parts of speech highlighted in the story: One day, a selfish bear invited a kiwi for dinner. Kiwi was very happy with the invitation. She reached the bear's home on time and knocked at the door with her long beak. The bear took her to the dinner table and served some soup in shallow bowls for both of them. As the bowl was too shallow for the kiwi, she couldn't have soup at all. But, the bear licked up his soup quickly. The kiwi was angry and upset, but she didn't show her anger and behaved politely. To teach a lesson to the bear, she then invited him for dinner the next day. She too served soup, but this time the soup was served in two tall narrow vases. The kiwi devoured the soup from her vase, but the bear couldn't drink any of it because of his narrow neck. The bear realised his mistake and went home famished. After attempting yourself, now check answer below, how much you have done correctly 👇👇 . . .        For Practicing Parts Of Speec...

Complete this Story with Suitable Possessive Determiners. A rich man lived in a small town. One day he brought two large mangoes to home. He gave them to _____ servant and said, Ramu, take these to the kitchen, cut them and bring it when ____ friend comes. Ramu took the mangoes to the kitchen and cut them with a knife. To make sure they were not sour, he tasted one piece and found it sweet. Then Ramu ate all two mangoes. ____ master called and told to bring the mangoes. He suddenly got an idea and replied that due to knife was blunt he could not cut the mangoes. ____ master got angry and told him that he would sharpen the knife. Ramu gave him an old blunt knife and went out of home to stop master's friend from coming. He saw master's friend on the way and told that the master got angry with the friend. He also told that master want to cut ____ ears with knife. Friend got doubt and saw through a window. He saw _____ master sharpening the knife and ran away from there...

Complete this Story with Suitable Comparative and Superlative Degree. Arjun and his father lived in a small town. Arjun goes to his school by walk. One day the Arjun's class teacher asked their class students to describe about their father. Immediately Arjun came and answered that, His eyebrows are long, his nose hair is ____ (long / short), and his nose is the ____ (short / long) in the world.  His armpits are smelly, his farts are ____ (smellier / smellier), and his breath is the ____ (smellier / smelliest) in the world. His cheeks are fat, his legs are ____ (fat / thin) and his tummy is the ____ (thin / fat) in the world. His elbows are sharp, his nails are ____ (blunt / sharp), and his chin is the ____ (blunt / sharp) in the whole world, but his silly faces are funny, his silly noises are ____ (fun / bore), and his jokes are the ____ (fun / bore) in the whole world. So I'm still glad that he's my Dad. After attempting yourself, now check answer below, how mu...

Complete this Story with Suitable Tenses. It was a thick forest. In that forest, a narrow bridge was in the middle of a river. One day, two dogs ___(come) near the bridge to cross it. One dog came at one end of the bridge and another dog from the other side. Only one person can cross the bridge at the same time. On knowing this, the two dogs ___(jump) in the middle of the bridge to cross it. The first dog said, let me go. The second dog ___(say), I came first and I want you to let me go.  Thus, both dogs ___(begin) to fight without any compromise. When fighting, the two dogs began to fall into the river due to a lack of any grip. When they ___(fall) into the river, the two dogs ___(feel) regret for their mistake. At last, the two dogs ___(drown) in water and ___(die). After attempting yourself, now check answer below, how much you have done correctly 👇👇 . . .    For Practicing Tenses via Quiz, Please Visit 👇  https://youtu.be/n93seMaY3dk . . . It was a...

Complete this Story with Suitable Relative Pronouns ( who, whom, which, whoever, whomever, whichever, that). Once five men were caught in a dense forest. The first man said... I will go left. Because my intuition said so. The second one said... I will go right. The third one said... I will go back the way we came. The fourth one said... I will go straight. We should move forward; the forest will end and we will go somewhere new. The fifth said... You are all wrong. There is a better solution. Wait for me. But all went in their path. He climbed the tallest tree. From above he saw the shortest way to exit. He could also see the order in _____ the others would exist. The man _____ went to the left side found himself in the thicket. He had to starve and fight with wild animals, he learned how to survive in the forest. The man _____ went to the right was robbed of everything and was forced to join them. The man who went back created a trail through the forest ____ soon became a ...

Complete this Story with Suitable Tenses from box. Once upon a time there ____ (live) a pair of Pigeons on a huge mango tree. One morning, when the pigeons _____ (go) in search of food, the snake ____ (crawl) up the tree and ate some of the eggs. When the pigeons came back, they were _____ (shock) to find some eggs ____ (miss). As the days ______ (pass), the snake ____ (grow) greedy and ____ (eat) up all the eggs. The fed up pigeons decided to ask their friend, the wise fox for advice. The fox ____ (come) up with a plan. "In the morning, go to the river bank," he said. "When the ladies from the royal family come to bath, just pick up a necklace and drop it into the snake's hole." Next morning, the female pigeon did as told. Seeing this, the royal guards ____ (chase) the pigeon and ____ (reach) the snake's hole, When the snake came out, one of the guards took out his spear and ____ (kill) the snake. The pigeons were happy and lived happily on the ...

Complete this Story with Suitable Adjectives. The little mouse was _____ (tirelessly/tireless) trying to get a _____ (big/large) piece of cheese through a _____ (small/tiny) hole in the wall. The _____ (stubborn/stub) mouse pushed and pushed but could not make the _____ (large/larger) piece of food fit in the ____ (rigid/rig) hole. _____ (Tired/Tires) the mouse ate a piece of the cheese hoping that the smaller piece would _____ (finally/final) fit in. It took a long time, but the shrinking cheese _____ (eventually/even) rolled through the hole and could be stored ____ (safely/safe) in the mouse's pantry. After attempting yourself, now check answer below, how much you have done correctly 👇👇 . . . . . . .   The little mouse was tirelessly trying to get a big piece of cheese through a small hole in the wall. The stubborn mouse pushed and pushed but could not make the large piece of food fit in the rigid hole. Tired the mouse ate a piece of the cheese hoping that the...

Complete this Story with Suitable Verbs. One of my colleagues tried to ____ (stole / steal) cash from the clutch of a lady to buy movie passes. Coincidentally that woman was my mother, she was ____ (speaking / asking) for help suddenly a policeman who was arriving from the other side of the street, caught him. The boy gave back all the cash of my mother at the cost of _____ (capturing / captured) him in the crime of stealing. But, my mother being kind in nature asked the policeman to leave him. She gave him another opportunity to change his manner of stealing by responding to him that you should work hard to become adequate enough to buy everything you need. Stealing items will send you in prison. This particular instance left a profound mark on him and he started studying hard. It was his hard work that ____ (allow / allowed) him to become a big businessman today. One day, he ____ (mets / met) us in a store; we even did not remember him. He came to my mother and said Aunt,...

Complete this Story with suitable Modal verb and wherever not required put 'x': (can, may, will, should, would) In a faraway kingdom, there was a river. This river was home to many golden swans. Every six months, the swans _____ leave a golden feather as a fee for using the river. The soldiers of the kingdom _____ collect the feathers and deposit them in the royal treasury. One day, a bird decided to stay and settled down near_____ the river was noticed by the golden swans. They came shouting, 'This river belongs to us. We pay a golden feather to the King to use this river. You cannot live here. 'I am homeless, brothers. I too _____ pay the rent. Please shelter me,' the bird pleaded. The swans laughed and says, 'How ____ you pay the rent? You do not have golden feathers. Then the bird went to the King and complained about everything happened there. The King was angry with the arrogant swans. He ordered his soldiers to bring the arrogant swans to his ...

  Complete this Story with suitable Phrasal Verbs: Rahul had a lunch date with Shruti yesterday. He got there on time (one o'clock sharp) but she didn't ____ (turn up / turned up). After waiting patiently for half an hour or so, Rahul went into a nearby bookshop to ____ (looks round / look round). While he was looking , he ____ (come across / came across) a Hindi/English dictionary on sale at half price. As he was studying English , he decided to buy the dictionary in order to ____ (look up / looked up) all the new words in his lessons. Although it was a special offer, buying it left him almost broke. As he was leaving the bookshop , he bumped into Shruti , who was hurrying along the pavement. Oh. Rahul !There you are ! Sorry I'm late, I've been shopping for ____ (makes up / make-up). Can we have lunch now ? I'm starving ! No, we can't unless you can pay for it. I've just spent all my money on this book because I didn't think you were coming. Oh. Rahul !...

Fill in the blanks with suitable Infinitive & Gerund:- In a small village, a little boy lived with his father and mother. The boy used ___ (get /lose) angry very soon and taunt others with his words. He scolded kids, neighbours and even his friends due ___ (anger / pacify ). His friends and neighbours avoided him, and his parents were really worried about him.His mother and father advised him many times ___ (control /uncontrol) his anger and develop kindness. Unfortunately, all their attempts were failed. Finally, the boy's father came up with an idea. One day, his father gave him a huge bag of nails. He asked his son ____(hammer /praise) one nail to the wall when he gets angry. Every time he lost his temper, he ran to the wall and hammered a nail. He hammered 30 nails on the first day! After the next few days, gradually, the number of nails hammered to the wall was reduced. Now, his father told him ___ (remove / attach) the nails each time the boy controlled his anger. Several...