✅ When to use “A” or “An”
- Talking about something for the first time. I saw a bird in the garden. She met an old man on the road.
- Talking about just one of something. I need a pen. Can I have an egg, please?
- Jobs or professions. He is a teacher. She wants to be an astronaut.
- Measurements, speed, price. We earn ₹500 a day. This car runs 20 km a litre.
- Exclamations. What a beautiful sunset! What an amazing idea!
✅ When to use “The”
- When the speaker and listener know what they are talking about. The door is open. (We both know which door). I saw the movie you recommended.
- Mentioning something after the first time. I saw a dog. The dog was barking.
- There is only one like it (unique things). The sun, the moon, the Earth, the sky.
- Superlative adjectives. He is the best player. She is the most intelligent girl in the class.
- Ordinal numbers (first, second, etc.). The first time I met her, she smiled. He lives on the third floor.
- Musical instruments. She plays the piano. He can play the flute.
- Rivers, seas, oceans, deserts, mountain ranges. The Nile, the Pacific Ocean, the Sahara, the Alps.
- Famous buildings and institutions. The Taj Mahal, the Eiffel Tower, the Parliament.
- Countries with plural or union names. The United States, the Netherlands, the Philippines.
- Groups of people. The poor need help. The British ruled India.
- Newspapers. The Hindu, The Times of India
✅ No Articles
- With names (proper nouns): Ø India, Ø Rahul, Ø Delhi
- Languages and subjects: Ø English, Ø Maths, Ø Science. He teaches Ø history.
- Sports: Ø Football, Ø Cricket. She plays Ø tennis.
- Meals (general): We had Ø lunch. She skipped Ø dinner.
- Uncountable nouns (general meaning). Ø Water is important. Ø Honesty is the best policy.
- Plural countable nouns (general). Ø Dogs are loyal animals. Ø Computers are useful tools.
- Transportation with “by”. She came by Ø bus. He went by Ø car.
🟩 Sentences with “A”
- I saw a cat in the garden.
- She is a doctor.
- He bought a car yesterday.
- They have a big house.
- I need a pen to write.
- We saw a monkey on the tree.
- He is a student at that school.
- She wore a red dress.
- He is reading a book now.
- I saw a shooting star last night.
- There is a spider on the wall.
- We rented a boat for the day.
- He gave me a gift.
- She has a cold.
- They met a famous singer.
- I want to eat a mango.
- He bought a shirt and a pair of jeans.
- She made a cake for my birthday.
- He is a kind man.
- We visited a museum in the city.
- She found a ring on the road.
- I need a new phone.
- He saw a tiger in the forest.
- I watched a movie yesterday.
- She brought a gift for you.
🟨 Sentences with “An”
- I ate an apple in the morning.
- He is an honest man.
- She saw an eagle flying high.
- They need an umbrella.
- I saw an elephant at the zoo.
- He gave me an idea for the project.
- She had an egg for breakfast.
- It was an exciting match.
- He bought an orange for me.
- She is an artist.
- He is an engineer.
- We watched an old movie.
- She wants to be an astronaut.
- I had an hour to finish the test.
- They heard an owl at night.
- She saw an iguana in the garden.
- It was an honor to meet her.
- I found an empty bottle.
- He made an announcement.
- She is an excellent singer.
- I saw an insect on the wall.
- They had an interesting discussion.
- He is an expert in English.
- We need an answer quickly.
- She saw an old friend at the market.
🟥 Sentences with “The”
- The sun is shining brightly.
- I closed the door.
- The moon looks beautiful tonight.
- She is the best player in the team.
- I met the man you told me about.
- We went to the park yesterday.
- She read the book you gave her.
- He lives on the first floor.
- I visited the Taj Mahal last year.
- The apples on the table are fresh.
- The dog barked at the stranger.
- The teacher is very strict.
- I cleaned the kitchen.
- They went to the zoo last Sunday.
- We saw the Alps during our trip.
- I am going to the bank.
- He opened the window.
- She likes the movie you recommended.
- I saw the accident happen.
- We crossed the river by boat.
- The stars are shining.
- He climbed the mountain.
- I visited the museum.
- She lives near the beach.
- I watched the football match on TV.
🟦 Sentences with No Article (Ø)
- Ø Water is essential for life.
- Ø Honesty is the best policy.
- She plays Ø cricket every weekend.
- He speaks Ø English fluently.
- We had Ø lunch at noon.
- Ø Elephants are large animals.
- Ø Books are sources of knowledge.
- He studies Ø science at school.
- Ø Milk is rich in calcium.
- They went by Ø train.
- She goes to Ø church on Sundays.
- Ø Time heals all wounds.
- Ø Sugar is sweet.
- Ø Air is all around us.
- She plays Ø piano. (OR: She plays the piano — both are correct depending on context)
- Ø Dogs are loyal.
- Ø Gold is a precious metal.
- Ø Life is beautiful.
- Ø Students must work hard.
- He is afraid of Ø snakes.
- I drink Ø tea every morning.
- Ø Honesty should be rewarded.
- Ø Love is powerful.
- Ø Trees give us oxygen.
- Ø Football is popular in Europe.
✅ Sentences Using “A” Before AEIOU Words
- She is a university student. (“university” begins with “yu” sound)
- He gave me a useful gift. (“useful” begins with “yu” sound)
- I waited for a European guest. (“European” begins with “yu”)
- They saw a one-eyed cat. (“one” starts with “w” sound)
- She wrote a unique story. (“unique” = “yu-neek”)
- We met a union leader. (“union” = “yu-nee-un”)
- He bought a unicorn toy. (“unicorn” = “yu-ni-corn”)
- She heard a universal truth. (“universal” = “yu-ni-ver-sal”)
- He married a U.S. citizen. (“U.S.” = “you-es”)
- I saw a uniform on the bed. (“uniform” = “yu-ni-form”)
- He gave me a one-time offer. (“one” = “won”)
- She found a useful solution. (“useful” = “yu-sful”)
- It was a unanimous decision. (“unanimous” = “yu-nan-i-mous”)
- I bought a USB drive. (“USB” = “you-es-bee”)
- He listened to a European song. (“European” = “yu-ro-pean”)
- She wore a U-shaped necklace. (“U” = “you”)
- We stayed in a unique hotel. (“unique” = “yu-neek”)
- He received a union card. (“union” = “yu-nee-un”)
- She painted a utility room. (“utility” = “yu-til-i-ty”)
- They built a unit for storage. (“unit” = “yu-nit”)
✅ Sentences Using “An” Before Consonants
- He is an MP from Kerala. (“M” sounds like “em” — a vowel sound)
- She met an MLA yesterday. (“M” = “em”)
- It’s an honor to meet you. (“h” is silent: sounds like “onor”)
- He got an honest reply. (“h” is silent: “onest”)
- They called an SOS team. (“S” = “ess”)
- We saw an NGO worker helping flood victims. (“N” = “en”)
- She is an heir to the throne. (“h” is silent: “air”)
- He received an MBA from Harvard. (“M” = “em”)
- She got an HIV test. (“H” = “aitch”)
- I wrote an FAQ page for the website. (“F” = “ef”)
- They met an FBI agent. (“F” = “ef”)
- He gave an IOU note. (“I” = vowel sound)
- She is an honorary member. (“honorary” = “onorary”)
- They interviewed an MA student. (“M” = “em”)
- We called an ICU doctor. (“I” = vowel sound)
- He saw an SOS alert on TV. (“S” = “ess”)
- She works as an HR consultant. (“H” = “aitch”)
- He is an LLB graduate. (“L” = “el”)
- She prepared an HTML file. (“H” = “aitch”)
- He joined an NCC camp last week. (“N” = “en”)
💡 Reminder:
Always listen to the sound, not the letter:
- Use “an” if the first sound is an open vowel (a, i, o) but be careful with not-open vowels (eu, u).
- Even if the word starts with a consonant letter, if its spoken form begins with a vowel sound, use “an”.