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A1 · Beginner

Indefinite article (a/an) — practice exercises

Interactive fill-in-the-blank, sentence-building, word-sorting, and error-correction exercises with instant feedback.

5 exercises

  1. Shopping for Groceries

    Shopping for Groceries

    Fill in the blank

    This is a fill-in-the-blank exercise. Choose the correct answer from the dropdown to complete each sentence. Some sentences have more than one blank. If you see "-", it means no article is needed.

    Start
  2. Daily Routines

    Daily Routines

    Fill in the blank

    This is a fill-in-the-blank exercise. Choose the correct answer from the dropdown to complete each sentence. Some sentences have more than one blank. If you see "-", it means no article is needed.

    Start
  3. Build Sentences with A, An, and No Article

    Build Sentences with A, An, and No Article

    Build the sentence

    Tap the words in the correct order to build each sentence. Use a or an only where the sentence needs it. One extra word does not belong.

    Start
  4. Sort Words by A or An

    Sort Words by A or An

    Sort into columns

    Tap a word, then tap the column for the article it takes. A board is only correct when every word is in the right column.

    Start
  5. A or An? Find and Fix

    A or An? Find and Fix

    Find the mistake

    One word in each sentence is wrong. Tap it, then choose the correction.

    Start

Put Indefinite article (a/an) into practice with 5 interactive fill-in-the-blank, sentence-building, word-sorting, and error-correction exercises at A1 (Beginner) level. Every question is checked instantly, so you can catch mistakes, see the correct answer in context, and build confidence using Indefinite article (a/an) in real English sentences.

Work through the exercises above in order or jump straight to the one you want. You can retry any exercise as many times as you like, and your score updates as you go. When you want to review the rules first, head back to the Indefinite article (a/an) lesson.

  • Fill-in-the-blank questions with multiple-choice answers
  • Sentence-building questions: tap the words into the correct order
  • Word-sorting questions: tap each word into the column it belongs in
  • Error-correction questions: spot the wrong word, then choose the fix
  • Instant feedback and scoring on every attempt
  • Unlimited retries to reinforce Indefinite article (a/an)
  • Suitable for A1-level English learners