Home of English Grammar

Grammar Guide
  • Home
  • Exercises
  • Matches
  • Rules
  • Tools
    • Grammar Checker
    • Very Replacer
    • Word Counter
  • Top Social Media Posts
  • Various Posts
  • Vocabulary
  • Writing Guides
  • Contact

Auxiliary Verbs Exercise for ESL Students

September 26, 2025 - A2pdf

Fill in the blanks.

Progress 0 of 12 answered
1Why ............... you phone me in the middle of the night?
Wrong!
Use "did" to form a past simple question with the base verb "phone".
2You ............... until morning.
Wrong!
Use "could have waited" to say that a better past action was possible.
3We have plenty of time, so we ............... .
Wrong!
Use "needn't rush" because modal "needn't" is followed by the base verb.
4Why did you stay in a hotel? You ............... with me.
Wrong!
Use "could have stayed" to describe a possible past action that did not happen.
5I understand the situation very well, so you ............... .
Wrong!
Use "needn't explain" because modal "needn't" is followed by the base verb.
6You needn't ...............; you could have taken your time.
Wrong!
Use "have rushed" after "needn't" to say the past action was unnecessary.
7I have lost my key, so I ............... another key made.
Wrong!
Use "have to get" to express a present necessity.
8When ............... the last time you saw a doctor?
Wrong!
Use "was" because the subject is singular: "the last time".
9When was the last time you ...............?
Wrong!
Use "got your hair cut" after "the last time" to refer to a past event.
10I want to get this document ............... as soon as possible.
Wrong!
Use "translated" after "get this document" in the causative structure.
11She wanted to know what I ............... in my free time.
Wrong!
Use "did" because reported speech after a past reporting verb usually shifts the tense back.
12They didn't know that I ............... to them.
Wrong!
Use "was listening" because the action was in progress in the past.
Done.
Score: 0/12
Share your score!

Answers

  1. Why did you phone me in the middle of the night?
  2. You could have waited until morning.
  3. We have plenty of time, so we needn’t rush .
  4. Why did you stay in a hotel? You could have stayed with me.
  5. I understand the situation very well, so you needn’t explain .
  6. You needn’t have rushed; you could have taken your time.
  7. I have lost my key, so I have to get another key made.
  8. When was the last time you saw a doctor?
  9. When was the last time you got your hair cut?
  10. I want to get this document translated as soon as possible.
  11. She wanted to know what I did in my free time.
  12. They didn’t know that I was listening to them.
  • Share
  • Post
  • Post
  • Reddit
  • Email
  • WhatsApp
NEW: Try Matches, our daily vocabulary challenge. Pick a topic and level and match words with definitions to boost your vocabulary.
2,485,429 
761,532 
Improve Your Grammar
  • Download 2026 Grammar Guide (PDF)
  • Free Weekly Exercises & Vocabulary
  • Join over 3 Million English Learners
We respect your privacy. Unsubscribe anytime.

Grammar Checker

GrammarCheck.net - Try online
Hint → Bookmark GrammarCheck for future use.

Latest Posts

  • 100 Words to Describe Snow June 20, 2026
  • 100 English Phrases for Talking at a Garage Sale or Flea Market June 20, 2026
  • 100 Best Synonyms for “Communicatively” June 20, 2026
  • 100 Best Synonyms for “Ominous” June 20, 2026
  • What “fall from grace” means and where it comes from June 20, 2026
  • 100 Words Every Emergency Physician Should Know June 20, 2026
  • 100 Best Synonyms for “Merry” June 20, 2026

Copyright © 2026 · EnglishGrammar.org
Disclaimer · Privacy Policy · Sitemap · Terms

Improve Your Grammar
  • Download 2026 Grammar Guide (PDF)
  • Free Weekly Exercises & Vocabulary
  • Join over 3 Million English Learners
We respect your privacy. Unsubscribe anytime.