Reference Sheets · Reference

Grammar and punctuation reference sheet

A quick reminder of the grammar and punctuation rules used most often in school and everyday writing.

Ages
9+ (rough guide)
Level
Reference
Subject
Reference Sheets
Time
10 minutes
Format
Online + printable
  1. 1Learn it
  2. 2See it worked
  3. 3Try it online
  4. 4Print it
  5. 5Check your answer

Before you start

Who it's for and what to know first

None.

Learn it

How it works

  • Capital letters: start of sentences, names, places, days, months, and ‘I’.
  • Full stop ends a statement; question mark a question; exclamation mark strong feeling.
  • Commas: separate items in a list; after an opening phrase (‘After lunch, we left.’); around extra information.
  • Apostrophes: missing letters (don't, it's = it is) and possession (Sam's bag, the dogs' bowls). Never for plurals.
  • Speech marks go around the words spoken, with punctuation inside: “Stop!” she shouted.
  • Colon (:) introduces a list or explanation. Semicolon (;) joins two closely related complete sentences.

Worked example 1

Punctuate: lets meet on monday said priya

  1. Contraction: let's.
  2. Day capital: Monday.
  3. Speech marks and comma inside.
  4. Name capital: Priya.

Answer: “Let's meet on Monday,” said Priya.

Try it online · print it · check it

Practice questions

Answer each punctuation question. Type your answer, then press Check answers.

Tips

Common mistakes

  • Its/it's confusion — it's always means it is or it has.
  • Using an apostrophe to make plurals: ‘apple’s for sale’ should be ‘apples for sale’.

Last reviewed: 25 September 2026