Article or No Article? — English Grammar Exercises — English Grammar Exercises
in the 1950s, on the left, at three o'clock, by train — master the hardest article choices in English
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"the" or no article? — Geographic names
| Use "the" | No article |
|---|---|
| rivers, seas, oceans: the Nile, the Pacific | cities: London; continents: Africa |
| mountain ranges: the Alps | single mountains: Everest, Mont Blanc |
| deserts: the Sahara | lakes: Lake Como; countries: France |
| a few countries: the UK, the USA | streets: Oxford Street |
Time expressions
- the: in the morning / afternoon / evening, in the 1990s, at the weekend, the past, the future
- no article: at night, at noon, at midnight, on Monday, in July, last / next week
Transport
by + transport = no article: by car, by bus, by train, by plane; also on foot.
But a specific vehicle takes the: in the car, on the bus.
Directions and position
These all take the: on the left, on the right, in the middle, at the top, at the bottom.
a / an = "per"
Use a / an to mean "per" or "each": twice a day, three times a week, 200 kilometres an hour.
Common mistakes
| ❌ | ✅ |
|---|---|
| I live in the London. | I live in London. |
| Nile is very long. | The Nile is very long. |
| Music from 1990s | Music from the 1990s |
| I go to work by the train. | I go to work by train. |
| The shop is on left. | The shop is on the left. |
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She has lived in ___ London for over ten years.
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—
City names take no article — just 'London'.
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___ Nile is the longest river in Africa.
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The
Rivers always take 'the' — the Nile, the Thames.
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They are travelling across ___ Africa next year.
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—
Continents take no article — just 'Africa'.
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We went hiking in ___ Alps last summer.
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the
Mountain ranges take 'the' — the Alps, the Rockies.
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___ Everest is the highest mountain in the world.
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—
Single mountains take no article — just 'Everest'.
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I always feel most energetic in ___ morning.
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the
'In the morning / afternoon / evening' takes 'the'.
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We're going on holiday ___ next week.
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—
'Next week / last week' take no article.
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She travels to the office by ___ train every day.
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—
'By + transport' takes no article — by train, by car, by bus.
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He was born in ___ France but grew up in Italy.
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—
Most country names take no article — just 'France'.
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My cousin lives in ___ Netherlands.
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the
A few countries take 'the' — the Netherlands, the UK, the USA.
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Rock music was extremely popular in ___ 1970s.
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the
Decades take 'the' — the 1970s, the 1990s.
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You'll find the museum on ___ left side of the square.
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the
Directions take 'the' — on the left, on the right.
Article or No Article? A Complete Reference for B1–B2 Learners
Choosing between the and no article is the dominant article challenge at B1–B2 level. Research from the Cambridge Learner Corpus identifies incorrect insertion of 'the' before zero-article nouns as the single most frequent article error type at intermediate level — more common than a/an confusion or missing 'the' altogether. The International Corpus of Learner English (ICLE) records that learners whose L1 lacks articles (Russian, Chinese, Japanese, Polish, Arabic) produce article errors in roughly 12–15% of all noun phrases at B1, and that errors cluster in five specific environments: geographic names, time expressions, institutional nouns, transport phrases, and abstract/general nouns. Mastering these five environments eliminates the majority of article errors at this level.
Geographic Names: The Most Rule-Dense Area
No other area of English article grammar contains as many distinct rules as geographic names. The patterns are fixed conventions — they cannot be deduced from the meaning of 'the' — and must be learned as sets.
- Rivers, oceans, seas, deserts → always 'the': the Amazon, the Pacific Ocean, the Mediterranean Sea, the Sahara Desert
- Mountain ranges → 'the'; individual peaks → no article: the Alps, the Andes, the Himalayas — but Mount Everest, Mount Fuji, Mount Kilimanjaro
- Island groups → 'the'; single islands → no article: the Canary Islands, the Philippines — but Corsica, Sicily
- Countries with political word or plural → 'the': the United Kingdom, the United States, the Czech Republic, the Netherlands
- Single-name countries → no article: France, Japan, Brazil, Germany, Poland
- Continents → no article: in Africa, across Europe, throughout Asia
- Lakes (with 'Lake') → no article; plural lake names → 'the': Lake Geneva, Lake Baikal — but the Great Lakes
We climbed — Mount Fuji last summer.
She's from the United Kingdom.
The Sahara Desert is in — Africa. (desert = 'the'; continent = no article)
Time Expressions: 'The' With Parts of the Day, Not With Clock Points
Time expressions divide neatly into two groups. Parts of the day used with 'in' take 'the'; specific time-point expressions used with 'at' take no article at all.
at — night / at — midnight / at — noon / at — dawn / at — sunset (no article)
at — three o'clock / at — 5 pm / at — half past two (clock times — no article)
Note that 'during the day' uses 'the' because 'during' is not a fixed time idiom — the reference is to a span of time, not a fixed expression. But 'at night' is a frozen expression with no article regardless of context.
Institutional Nouns: Purpose Determines the Article
English has a class of nouns — school, hospital, prison, church, university, college, bed, work — that drop the article entirely when used for their primary institutional function. The same nouns take 'the' when referring to the physical building or object.
in hospital (as a patient) ↔ at the hospital (as a visitor)
go to prison (sentenced) ↔ visit the prison (as a tourist)
go to bed (to sleep) ↔ sit on the bed (the piece of furniture)
go to work (fixed idiom) ↔ walk past the work site (specific location)
Transport Phrases: 'By' Removes the Article
When 'by' expresses the mode of transport, no article is used. The transport is conceptualised as a method, not a specific vehicle. The article returns when the preposition changes to 'on' or 'in'.
on the bus / in the car / in a taxi (article — specific vehicle)
Sports, Games, and Instruments: A Critical Contrast
Sports and games take zero article; musical instruments take 'the' when describing the act of playing. This contrast is one of the most tested distinctions at B1–B2 level.
play the piano / play the guitar / play the violin (instruments — always 'the')
Media: 'The Radio' but 'TV' Without 'The'
A persistent asymmetry: 'listen to the radio' requires 'the', but 'watch TV' does not. Both are fixed expressions that must be memorised individually.
I watch TV in the evening. ✓
I browse the internet every day. ✓
Common Mistakes
✗ He plays the tennis every weekend. → ✓ He plays tennis every weekend.
✗ She plays piano very well. → ✓ She plays the piano very well.
✗ I like to exercise in morning. → ✓ I like to exercise in the morning.
✗ She works at the night. → ✓ She works at night.
✗ The Sahara Desert is in the Africa. → ✓ The Sahara Desert is in Africa.
✗ We climbed the Mount Fuji. → ✓ We climbed — Mount Fuji.
✗ She went to the France for a work. → ✓ She went to France for work.
✗ I listen to radio in the morning. → ✓ I listen to the radio in the morning.
Article Patterns That Appear in Multiple Exercises
| Context | Article | Examples |
|---|---|---|
| Rivers, oceans, seas, deserts | the | the Amazon, the Pacific, the Sahara |
| Mountain ranges | the | the Alps, the Andes, the Himalayas |
| Individual mountains | — | Mount Everest, Mount Fuji |
| Single-name countries | — | France, Japan, Brazil |
| Countries with Kingdom/Republic/States | the | the UK, the US, the Czech Republic |
| Continents | — | Africa, Europe, Asia |
| Parts of the day (in…) | the | in the morning, in the afternoon |
| Time points (at…) | — | at night, at midnight, at noon |
| Clock times | — | at three o'clock, at 5 pm |
| Institutional purpose | — | go to school, in hospital, at work |
| By + transport | — | by bus, by train, by car |
| Sports and games | — | play tennis, play chess |
| Musical instruments (playing) | the | play the piano, play the guitar |
| Radio, internet | the | listen to the radio, browse the internet |
| TV (watching) | — | watch TV |
| Directions and positions | the | on the left, on the right, at the top |
| Meals (general) | — | have dinner, eat breakfast |
Frequently Asked Questions
When do you use 'the' with geographical names?
The rules are pattern-based. Rivers, oceans, seas, and deserts always take 'the': the Amazon, the Pacific, the Sahara. Mountain ranges take 'the' but individual peaks do not: the Alps, the Andes — but Mount Everest, Mount Fuji. Countries with a political word or a plural name take 'the': the United Kingdom, the United States, the Czech Republic, the Netherlands — but France, Japan, Brazil, Poland take no article. Continents never take 'the': in Africa, across Europe, throughout Asia. Individual lakes take no article when the word 'Lake' appears in the name: Lake Geneva, Lake Victoria — but the Great Lakes (plural).
Why do we say 'in the morning' but 'at night'?
'In the morning', 'in the afternoon', and 'in the evening' all use 'the' with the preposition 'in'. But 'at night', 'at midnight', 'at noon', 'at dawn', 'at sunset', and 'at sunrise' use no article — these are fixed expressions treated as singular unique time points. The rule is not fully logical; it must be memorised as a set. A useful anchor: if the preposition is 'in' + a part of the day, use 'the'. If the preposition is 'at' + a time word, use no article.
What is the difference between 'go to school' and 'go to the school'?
Institutional nouns — school, hospital, prison, church, university, college, bed, work — drop the article when used for their primary purpose. 'Go to school' means going as a student to learn; 'go to the school' means visiting the physical building for any other reason (as a parent, a plumber, a visitor). The same logic applies across the set: 'in hospital' (as a patient) vs 'at the hospital' (visiting); 'go to prison' (as a prisoner) vs 'visit the prison' (as a tourist); 'go to bed' (to sleep) vs 'sit on the bed' (the furniture).
Why is there no article in 'by bus', 'by train', 'by car'?
The 'by + transport' pattern treats the vehicle as a method of travel, not a specific object, so no article is used: by bus, by train, by car, by plane, by taxi, by bike. The article returns when the preposition changes: 'on the bus' (on a specific bus), 'in the car' (inside a specific vehicle), 'in a taxi' (in one particular taxi). The key signal is the preposition 'by' — whenever 'by' means the mode of transport, never use an article.
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