Moles Happy as Homes Go Underground Reading Answers : IELTS Reading Practice Test

International English Language Testing System ( IELTS )

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Raushan Kumar
Updated on Nov 10, 2025 00:44 IST

By Raushan Kumar, Assistant Manager Content

Reading passages like “Moles Happy as Homes Go Underground” is really good if you want high marks in IELTS reading test. It help you find important info, see details, and guess meanings, all things you need to answer questions right. You also meet new words here, which make reading tricky texts easier and help understand different meanings. Doing this often makes your reading faster and more correct, so you finish test on time. Little by little, your speed and skills grow, and your overall IELTS Reading performance get better. For more info. on how to register for IELTS Exam feel free to check out IELTS exam details on Shiksha.com.

 

 

 
 

Moles Happy as Homes Go Underground Reading Answer

Candidates can check all the solutions for IELTS Reading Practice Test, and passage named "Moles Happy as Homes go Underground". 

Question Number Answers
1 XI
2 IX
3 VIII
4 V
5 I
6 VII
7 III
8 IV
9 SELL (MORE) QUICKLY
10 SOUTH LIMBERG PLANNERS
11 (ROAD/NOISE) EMBANKMENTS
12 OLIVETTI EMPLOYEES
13 ADAPT TO
14 HIS BAKERY BUSINESS// A COOL ROOM
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Moles Happy as Homes Go Underground Reading Passage

Passage, "Moles Happy as Homes Go Underground", is adapted from Reading Practice Tests. You should spend about 20 minutes on Questions 1-14. These are based on reading passage 1 below. Moles Happy as Homes Go Underground reading answers with detailed explanations for each section are available in article below. One can download "Moles Happy as Homes Go Underground Reading Answers PDF" for better preparation. 

  1. The first anybody knew about Dutchman Frank Siegmund and his family was when workmen tramping through a field found a narrow steel chimney protruding through the grass. Closer inspection revealed a chink of sky-light window among the thistles, and when amazed investigators moved down the side of the hill, they came across a pine door complete with leaded diamond glass and a brass knocker set into an underground building. The Siegmunds had managed to live undetected for six years outside the border town of Breda in Holland. They are the latest in a clutch of individualistic homemakers who have burrowed underground in search of tranquillity.
  2. Most, falling foul of strict building regulations, have been forced to dismantle their individualistic homes and return to more conventional lifestyles. But subterranean suburbia, Dutch-style, is about to become respectable and chic. Seven luxury homes cosseted away inside a high earth-covered noise embankment next to the main Tilburg city road recently went on the market for $296,500 each. The foundations had yet to be dug, but customers queued up to buy the unusual part-submerged houses, whose back wall consists of a grassy mound and whose front is a long glass gallery.
  3. The Dutch are not the only would-be moles. Growing numbers of Europeans are burrowing below ground to create houses, offices, discos and shopping malls. It is already proving a way of life in extreme climates; in winter months in Montreal, Canada, for instance, citizens can escape the cold in an underground complex complete with shops and even health clinics. In Tokyo, builders are planning a massive underground city to be begun in the next decade, and underground shopping malls are already common in Japan, where 90 percent of the population is squeezed into 20 percent of the land space.
  4. Building big commercial buildings underground can be a way to avoid disfiguring or threatening a beautiful or “environmentally sensitive” landscape. Indeed, many of the buildings which consume most land - such as cinemas, supermarkets, theatres, warehouses or libraries - have no need to be on the surface since they do not need windows.
  5. There are big advantages, too, when it comes to private homes. A development of 194 houses, which would take up 14 hectares of land above ground, would occupy 2.7 hectares below it, while the number of roads would be halved. Under several metres of earth, noise is minimal, and insulation is excellent. “We get 40 to 50 enquiries a week,” says Peter Carpenter, secretary of the British Earth Sheltering Association, which builds similar homes in Britain. "People see this as a way of building for the future." An underground dweller himself, Carpenter has never paid a heating bill, thanks to solar panels and natural insulation.
  6. In Europe, the obstacle has been conservative local authorities and developers who prefer to ensure quick sales of conventional mass-produced housing. However, the Dutch development was greeted with undisguised relief by South Limburg planners because of Holland's chronic shortage of land. It was the Tilburg architect Jo Hurkmans who hit on the idea of making use of noise embankments on main roads. His two-floored, four-bedroomed, two-bathroom detached homes are now taking shape. "They are not so much below the earth as in it," he says. "All the light will come through the glass front, which runs from the second-floor ceiling to the ground. Areas which do not need much natural lighting are at the back. The living accommodation is to the front, so nobody notices that the back is dark."
  7. In the US, where energy-efficient homes became popular after the oil crisis of 1973, 10,000 underground houses have been built. A terrace of five homes, Britain's first subterranean development, is underway in Nottinghamshire. Italy's outstanding example of subterranean architecture is the Olivetti residential centre in Ivrea. Commissioned by Roberto Olivetti in 1969, it comprises 82 one-bedroom apartments and 12 maisonettes and forms a house/ hotel for Olivetti employees. It is built into a hill, and little can be seen from outside except a glass facade. Patnzia Vallecchi, a resident since 1992, says it is a little different from living in a conventional apartment.
  8. Not everyone adapts so well, and in Japan, scientists at the Shimizu Corporation have developed "space creation" systems that mix light, sounds, breezes, and scents to stimulate people who spend long periods below ground. Underground offices in Japan are being equipped with "virtual" windows and mirrors, while underground departments at the University of Minnesota have periscopes to reflect views and light.
  9. But Frank Siegmund and his family love their hobbit lifestyle. Their home evolved when he dug a cool room for his bakery business on a hill he had created. During a heatwave, they went to sleep there. "We felt at peace and so close to nature," he says. "Gradually, I began adding to the rooms. It sounds strange, but we are so close to the earth that we draw strength from its vibrations. Our children love it; not every child can boast of being watched through their playroom windows by rabbits.

Moles Happy as Homes Go Underground Reading Mock Test

Moles Happy as Homes Go Underground Reading Questions & Answers

Questions 1-8

The Reading Passage has NINE sections, A-I.
Which section contains the following information?
Write the correct letter, A-I, in boxes 1-8 on your answer sheet

1. An underground home is discovered.

Answer: A
Answer Location: Paragraph A, Line 1
Explanation: Paragraph A describes the discovery of Frank Siegmund’s underground home when workmen noticed a steel chimney and further investigation revealed the house. “The first anybody knew about Dutchman Frank Siegmund and his family was when workmen tramping through a field found a narrow steel chimney protruding through the grass.”

Tip: If it starts with a surprising find or discovery, that's a strong match for “discovered.”

2. Developing underground services around the world.

Answer: D
Answer Location: Paragraph D, Line 1
Explanation: Paragraph D discusses underground services and how buildings like cinemas, supermarkets, and warehouses can avoid disturbing sensitive landscapes by being underground. “Building big commercial buildings underground can be a way to avoid disfiguring or threatening a beautiful or ‘environmentally sensitive’ landscape.

Tip: When you see mentions of cinemas, libraries, or big buildings under the ground, think global services.

3. Worldwide examples of underground living accommodation.

Answer: G
Answer Location: Paragraph G, Line 1
Explanation: Paragraph G provides examples of underground housing developments across the world, including the US, Britain, and Italy. “In the US, where energy-efficient homes became popular after the oil crisis of 1973, 10,000 underground houses have been built.

Tip: Look for a variety of countries or cities—if it sounds like a tour, it’s the one!

4. Homes sold before completion.

Answer: C
Answer Location: Paragraph B, Line 4
Explanation: Paragraph B mentions that Dutch underground homes were sold even before construction began, with customers lining up to purchase them. “The foundations had yet to be dug, but customers queued up to buy the unusual part-submerged houses.” 

Tip: If people are buying something that isn't built yet, that's your giveaway.

5. Demands on space and energy are reduced.

Answer: E
Answer Location: Paragraph E, Line 1
Explanation: Paragraph E highlights the efficiency of underground homes in reducing space usage and energy consumption. “A development of 194 houses, which would take up 14 hectares of land above ground, would occupy 2.7 hectares below it.”

Tip: Focus on benefits like less land use, better insulation, and fewer roads.

6. How an underground family home developed.

Answer: I
Answer Location: Paragraph I, Line 2
Explanation: Paragraph I details how Frank Siegmund’s underground home gradually evolved, starting with a cool room for his bakery business. “Their home evolved when he dug a cool room for his bakery business on a hill he had created.” 

Tip: Personal stories or gradual changes in a home’s structure usually signal a development narrative.

7. Developing underground services around the world.

Answer: B
Answer Location: Paragraph B, Line 3
Explanation: Paragraph B discusses the Dutch developments and their significance in addressing land shortages, which connects to broader underground services development. “Subterranean suburbia, Dutch-style, is about to become respectable and chic.” 

Tip: If you see countries planning big projects—cities, malls, or climate-driven solutions—it’s about development.

8. Demands on space and energy are reduced.

Answer: F
Answer Location: Paragraph F,  Line 5
Explanation: Paragraph F emphasises the Dutch development and its innovative design to optimise land use and provide effective lighting and insulation. “His two-floored, four-bedroomed, two-bathroom detached homes are now taking shape."

Tip: When space-saving ideas or land shortages come up, think demand reduction.

Moles Happy as Homes Go Underground Reading Practice for IELTS

Questions 9-14

Answer the following questions.
Use NO MORE THAN TWO WORDS for the questions from 9-14.

9. Why do many developers prefer mass-produced houses?

Answer: SELL QUICKLY
Answer Location: Paragraph F, Line 1
Explanation: Paragraph F mentions that developers favour conventional housing because it ensures fast sales. “In Europe, the obstacle has been conservative local authorities and developers who prefer to ensure quick sales of conventional mass-produced housing."

Tip: Developers are business-minded—if a phrase hints at fast sales, that’s likely the reason.

10. Who welcomed the Dutch development?

Answer: SOUTH LIMBURG
Answer Location: Paragraph F, Line 2
Explanation: Paragraph F states that South Limburg planners appreciated the Dutch underground development due to Holland’s land shortage. “However, the Dutch development was greeted with undisguised relief by South Limburg planners because of Holland's chronic shortage of land.”

Tip: Any positive reaction from a place or authority? That’s probably who welcomed it.

11. Where are Hurkmans' houses built into?

Answer: EMBANKMENTS
Answer Location: Paragraph F, Line 3
Explanation: Paragraph F explains that Hurkmans’ houses are built into noise embankments on main roads. “It was the Tilburg architect Jo Hurkmans who hit on the idea of making use of noise embankments on main roads.”

Tip: If a structure is tucked into a man-made mound or slope, it's probably an embankment.

12. What was the Ivrea Centre developed for?

Answer: OLIVETTI EMPLOYEES
Answer Location: Paragraph G, Line 5
Explanation: Paragraph G mentions that the Ivrea Centre was built as a residence for employees of Olivetti. “Italy's outstanding example of subterranean architecture is the Olivetti residential centre in Ivrea. … forms a house/hotel for Olivetti employees.”

Tip: Watch for who the building is for—if it's tied to a company, that’s your answer.

13. What are Japanese scientists helping people adapt to?

Answer: UNDERGROUND LIFE
Answer Location: Paragraph H, Line 1
Explanation: Paragraph H discusses Japanese scientists' efforts to create systems that help people adjust to living underground. “In Japan, scientists at the Shimizu Corporation have developed 'space creation' systems that mix light, sounds, breezes, and scents to stimulate people who spend long periods below ground.”

Tip: If people are adjusting and scientists are trying to help, it’s about lifestyle changes.

14. What was Frank Siegmund's first underground room used for?

Answer: BAKERY BUSINESS
Answer Location: Paragraph I, Line 2
Explanation: Paragraph I mentions that Siegmund initially dug the room as a cool storage space for his bakery. “Their home evolved when he dug a cool room for his bakery business on a hill he had created.”

Tip: His story starts with a reason—if you see a business or need mentioned early, that’s it.

IELTS Prep Tips for Moles Happy as Homes Go Underground Reading Passage

 

Tip Explanation Application to Passage
Skim for Main Ideas Read the first and last sentence of each paragraph to understand the overall theme. The passage discusses underground living, so quickly skimming reveals its advantages, challenges, and global examples.
Identify Keywords Look for repeated words and phrases to determine the focus. Words like "underground," "homes," "subterranean," and "architecture" signal that the passage is about alternative housing.
Recognize Text Structure Identify how ideas are organized (e.g., comparison, cause-effect, problem-solution). The passage follows a mix of storytelling (Siegmund’s case) and factual discussion (advantages of underground homes).
Scan for Specific Information If a question asks about a fact, locate the relevant section by looking for numbers, names, or unique terms. If asked about underground homes in Japan, scan for "Japan" or "Tokyo" to find the information in Paragraphs C and H.
Distinguish Opinions from Facts Identify subjective statements vs. objective details. Siegmund's statement, "We draw strength from its vibrations," is an opinion, while statistics on land savings in Paragraph E are facts.
Use Context to Infer Meaning If an unfamiliar word appears, read the surrounding words for clues. "Subterranean" in Paragraph B is explained through descriptions of underground homes, helping readers infer its meaning.
Pay Attention to Transition Words Words like "however," "in contrast," and "therefore" indicate shifts in ideas. "However" in Paragraph F signals a contrast between traditional housing preferences and underground housing benefits.
Summarize Each Paragraph After reading, briefly summarize to reinforce understanding. Paragraph G discusses underground homes in different countries, highlighting their spread beyond Europe.
Make Connections Relate the passage to real-world knowledge or personal experience. If you've heard of underground shopping malls, you can connect that to Japan’s example in Paragraph C.
Look for Cause and Effect Identify reasons and consequences stated in the passage. Paragraph D explains that building underground protects natural landscapes, making it a cause-and-effect relationship.
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