• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
Home of English Grammar
  • Home
  • Course
  • Exercises
  • Grammar Rules
  • Matches
  • Posts
  • Tools
    • Grammar Checker
    • Very Replacer
    • Word Counter
  • Vocabulary Lists
  • Archives
    • Social Media Posts
    • Writing Guides
  • Sign in
  • Join free

Modal Auxiliary Verbs Exercise

April 2, 2022 A2pdf

Fill in the blanks with an appropriate modal auxiliary verb.

Progress 0 of 11 answered
1I ............... go there yesterday.
Wrong!
Use "couldn't" for past inability.
2It's not very likely, but she ............... get first prize.
Wrong!
Use "might" to show a weak possibility.
3She ............... spend hours reading or writing when she was younger.
Wrong!
Use "would" for a repeated habit in the past.
4When we were children, we ............... often go hiking.
Wrong!
Use "would" for a repeated past habit.
5We started early so that we ............... get stuck in traffic.
Wrong!
Use "might not" in this past-time purpose clause.
6You ............... wait for me; I can get home by myself.
Wrong!
Use "need not" to say that something is not necessary.
7We ............... get that roof fixed before the rains.
Select 2 answers.
Wrong!
Use "should" or "ought to" to give advice.
8She said that she ............... be able to come.
Wrong!
Use "wouldn't" as the past form of "won't" in reported speech.
9That trip was amazing! I ............... never forget it.
Wrong!
Use "will" to make a strong statement about the future.
10They always break their promises, so we ............... depend on them.
Wrong!
Use "can't" to say that it is not possible to rely on them because they are unreliable.
11You ............... have told me you weren't coming.
Wrong!
Use "could" before "have told" to criticize someone for not doing something.

Exercise complete

0/ out of 11 correct answers
Challenge a friend
More Exercises →

Answers

  1. I couldn’t go there yesterday.
  2. It’s not very likely, but she might get first prize.
  3. She would spend hours reading or writing when she was younger.
  4. When we were children, we would often go hiking.
  5. We started early so that we might not get stuck in traffic.
  6. You need not wait for me; I can get home by myself.
  7. We should / ought to get that roof fixed before the rains.
  8. She said that she wouldn’t be able to come.
  9. That trip was amazing! I will never forget it.
  10. They always break their promises, so we can’t depend on them.
  11. You could have told me you weren’t coming.

Improve your English grammar, vocabulary and writing

We take you step by step from beginner to advanced, even if you struggled with English at school or have always had trouble remembering the rules.

  • 11 modules, 124 lessons and 812 questions
  • Just log in and learn anytime and anywhere
  • Your progress is saved in your account
  • Download the 2027 Grammar Guide (PDF)

Related lesson in the course Be, have and do: main verbs and helpers Module 01: Sentence foundations · Lesson 3

Join free

Already have an account? Sign in

See what’s in the course

Primary Sidebar

2.4M760.9K165.9K

Free 2027 Grammar Guide

  • Download Grammar Guide (PDF)
  • Online grammar course, A1 to C2
  • Weekly exercises and vocabulary
  • Join over 3 million English learners

We respect your privacy. Unsubscribe anytime.

Already have an account? Sign in

Grammar Checker - Try Now

Matches Rankings

    No results yet. Be the first to finish today’s Daily.

      No results yet. Be the first to finish today’s Daily.

        No results yet. Be the first to finish today’s Daily.

          No results yet. Be the first to finish today’s Daily.

          Play Matches

          Latest Posts

          • 100 Best Synonyms for “Data” November 8, 2026
          • 100 Best Synonyms for “Needs” November 8, 2026
          • Fortunate vs. fortuitous: Luck or chance? November 8, 2026
          • 100 Best Synonyms for “Sections” November 8, 2026
          • 100 Best Synonyms for “Bravery” November 8, 2026
          • 100 Best Synonyms for “Needed” November 8, 2026
          • 100 Best Synonyms for “Sect” November 8, 2026
          • Syllepsis: the grammar trick that makes a sentence wink November 8, 2026
          • Idiom and Collocation Error Correction Exercise November 8, 2026
          • Negotiation Stance Language Exercise November 8, 2026
          Home of English Grammar

          Free exercises, a step-by-step grammar course, rules and vocabulary lists, with new exercises every week. Join the leading English grammar site with over 3 million followers.

          Join free

          Learn

          • Exercises
          • Grammar course
          • Level test
          • Matches
          • Grammar rules
          • Vocabulary lists
          • Writing guides
          • Online tools

          More

          • Top social media posts
          • Various posts
          • Contact

          Account

          • Join free
          • Free grammar guide (PDF)

          Copyright © 2026 EnglishGrammar.org

          • Disclaimer
          • Privacy policy
          • Terms
          • Sitemap