Articles (a, an, the) Exercises
English forces you to decide, before almost every noun, whether the listener already knows which one you mean. That decision is the article.
Quick reference
| Use | Structure | Example |
|---|---|---|
| One of many, first mention | a / an + singular noun | I saw a dog in the park. |
| Before a vowel SOUND | an + noun | an hour, an MBA, a university |
| The listener knows which one | the + any noun | The dog was barking. |
| General, plural or uncountable | no article | Dogs bark. Water is free. |
a/an, the, or nothing?
Ask two questions in order. Can I count it, and is there one of it? If no, you cannot use a or an. Does the listener already know which one I mean - because I said it before, because there is only one, or because it is obvious from the situation? If yes, use the. If no, use a or an for a countable singular, and nothing at all for a plural or an uncountable noun.
The exercises
Every exercise is free, needs no account, and marks each gap separately with an explanation.
A or An
Practise a vs an with 20 free questions and instant answers.
The vs No Article
Practise when to use "the" and when to use no article: go to office or the office, in hospital, by bus, the Himalayas.
Uncountable Nouns
Practise uncountable nouns in English: information, advice, furniture, luggage, equipment and news.
Grammar is not the same as fluency
You can be right on paper and still hesitate when somebody asks you a question. These drills fix the rule; speaking out loud is what makes it automatic, and that is what the rest of this site is for.
Common questions
When do I use a and when do I use an?
It depends on the SOUND the next word starts with, not the letter. Use "an" before a vowel sound: an apple, an hour, an MBA, an honest answer. Use "a" before a consonant sound: a book, a university, a European country, a one-way street. "Hour" takes "an" because the h is silent, and "university" takes "a" because it begins with a "yoo" sound.
When do I use the?
Use "the" when the listener can already identify which one you mean: because you mentioned it before ("I bought a phone. The phone is fast."), because there is only one ("the sun", "the manager"), because the situation makes it obvious ("close the door"), or because something after the noun identifies it ("the book on the table").
When do I use no article at all?
Use nothing before a plural or uncountable noun used in a general sense: "Dogs bark", "Water is free", "I like music", "She gives advice". Also before most names of people, cities, countries, and before meals, languages and most institutions used for their purpose: "go to school", "at work", "by bus", "have lunch".
Why is "I am going to office" wrong?
Because "office" is not on the short list of institutions English lets you use bare. That list is small and fixed: school, college, university, hospital, prison, church, bed, work, home. Everything else needs an article. So: "I am going to the office", but "I am going to work", "she is in hospital", "he went to bed".
Can I say "a information" or "an advice"?
No. Information and advice are uncountable in English, so they take no article and no plural -s. Say "some information", "a piece of information", "some advice" or "a piece of advice". The same applies to furniture, luggage, equipment, news, research, homework and feedback.
Do I use the with country names?
Usually not: India, Japan, Brazil, France. Use "the" when the name contains a plural or a common noun like republic, kingdom, states or emirates: the Netherlands, the Philippines, the United Kingdom, the United States, the UAE. Rivers, seas, oceans and mountain ranges also take "the": the Ganges, the Himalayas.
Why do articles matter if people understand me anyway?
Because they are understood and still noticed. An article error almost never blocks meaning, which is exactly why it survives into fluent speech - nobody corrects it. In an interview or a client call it is the most audible single marker of non-native English, and it is also one of the easiest things to fix, because the rules are short and the practice is fast.
What level are articles?
They are introduced at A1 and never really finish. a/an is A1, the basic uses of "the" are A2, and the harder ground - zero article with institutions, uncountables, geographical names, fixed phrases - runs through B1 and B2. Most learners who reach fluent B2 speech still make article errors, which is why they are worth drilling separately.