IELTS & PTE lesson · Grammar

IELTS & PTE What Is a Sentence? Grammar notesIs it a sentence?

Subject, full verb, finished thought: two quick questions. This IELTS & PTE lesson is a deck of 9 visual cards from BandLadder's own study library, written and fact-checked by our team.
  • 9 cards
  • Free to read online
  • PDF with any plan
  • Updated 30 September 2026

Original BandLadder material

What's inside

Along the way you get worked examples with the key words marked, before-and-after fixes that show why the first version loses marks, a one-page visual summary, a quick check to test yourself and a recap of the rules to remember. Each card holds one idea, so you can read it on a phone between practice sessions.

Reading it online is free: create a free BandLadder account and the whole lesson opens in our study reader, on the web and in the app. Downloading the PDF to keep needs a plan; the free reader has every card.

The first 3 of 9 cards

Preview

  1. IELTS · PTEGrammar · What is a sentence?

    Looks like a sentence. Is it?

    a full stop is not enough

    A capital letter and a full stop do not make a sentence. Three of these four are unfinished.

    Most workers still drive. Although buses are cheaper.side idea, no main idea Parking near the office being free.'being' is not a full verb Buses running every ten minutes.'running' needs a helper

    Read each one aloud. Has it finished its thought?

    © 2026 BandLadder · original material1 / 9
  2. IELTS · PTEGrammar · What is a sentence?

    Test any sentence

    subject and verb first, then the thought

    1. 1Is there a subject and a full verb?
      • no subject: who is it about?add one
      • no full verb: only -ingadd a verb
      ↓ yes to both
    2. 2Does it finish the thought?
      • no: 'because…' aloneadd a main idea
      • yes: it is finisheda sentence

    Commands hide 'you': 'Check the date.' is a complete sentence.

    © 2026 BandLadder · original material2 / 9
  3. IELTS · PTEGrammar · What is a sentence?

    Half-verbs can't finish a sentence

    add the missing helper

    StuckFinished
    Sales falling since May.Sales have been falling since May.
    Rents to rise again.Rents will rise again.
    Prices risen since March.Prices have risen since March.
    Buses running late.Buses are running late.
    The figures shown in the chart.The figures are shown in the chart.

    The helper carries the tense: are, have, will. Add one and the fragment is finished.

    © 2026 BandLadder · original material3 / 9
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9 cards

Contents

  1. 1Looks like a sentence. Is it?a full stop is not enoughIn the preview
  2. 2Test any sentencesubject and verb first, then the thoughtIn the preview
  3. 3Half-verbs can't finish a sentenceadd the missing helperIn the preview
  4. 4In an IELTS essaythe hook's paragraph, repairedFree account
  5. 5In a PTE summaryone capital, one full stopFree account
  6. 6Repair the fragmentsone reason behind each fixFree account
  7. 7Where a fragment is noticedthe wording behind the marksFree account
  8. 8Your turnrun the two questionsFree account
  9. 9Save thisthe sentence checklistFree account

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FAQ

Is the Is it a sentence? lesson free?+

Yes, to read online. Create a free BandLadder account and the full lesson opens in the study reader. No card details are needed.

Can I download the Is it a sentence? PDF?+

The PDF download comes with any BandLadder plan. Free accounts read the lesson online in the study reader, on the web and in the app.

Who wrote this lesson?+

The BandLadder team wrote and checked it. It is original BandLadder material, not copied from books or other websites, and its exam facts are checked against the official IELTS and PTE pages.

Is it for IELTS or PTE?+

Both. The lesson is in the IELTS and the PTE study library, so it opens whichever exam you prepare for.

IELTS is a registered trademark of the University of Cambridge, the British Council and IDP Education Australia. PTE is a trademark of Pearson. BandLadder is not affiliated with either.

© 2026 BandLadder. Written and checked by the BandLadder team. You may quote or cite this page with credit to BandLadder and a link to it; republishing it in full needs our written permission. Content use policy

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