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

Auxiliaries Exercise

March 30, 2019 - A1pdf

Fill in the blanks with an appropriate auxiliary verb.
Progress 0 of 12 answered
1The boy ............... playing the piano.
Wrong!
The singular subject needs "is" in the present continuous.
2We ............... sent the parcel.
Wrong!
Use "have" with "we" to form the present perfect.
3I have ............... working since morning.
Wrong!
The present perfect continuous uses "been" before the -ing form.
4Uncle said that he ............... come with me.
Wrong!
In reported speech after a past reporting verb, "will" usually changes to "would".
5I ............... visit the beach when I was in Mumbai.
Wrong!
Use "used to" for a past habit that is no longer true.
6He ............... not go out alone at night.
Wrong!
As a modal auxiliary in a negative sentence, "dare" does not take -s.
7She ............... to speak to me.
Wrong!
Before the infinitive with to, use the ordinary verb phrase "doesn't dare".
8It isn't necessary; you ............... write to him.
Wrong!
When something is not necessary, the modal negative "need not" is followed by the base verb.
9You don't need ............... for me.
Wrong!
After the ordinary verb phrase "don't need", use the infinitive "to wait".
10You ............... have told me before borrowing my car.
Wrong!
To criticize a past action, use "should" before have and the past participle.
11............... I carry this bag for you?
Wrong!
For a polite offer with I or we, use "Shall".
12............... you help me with the cooking?
Wrong!
For a polite request, use "Would" before the subject and base verb.
Done.
Score: 0/12
Share your score!

Answers

  1. The boy is playing the piano.
  2. We have sent the parcel.
  3. I have been working since morning.
  4. Uncle said that he would come with me.
  5. I used to visit the beach when I was in Mumbai.
  6. He dare not go out alone at night.
  7. She doesn’t dare to speak to me.
  8. It isn’t necessary; you need not write to him.
  9. You don’t need to wait for me.
  10. You should have told me before borrowing my car.
  11. Shall I carry this bag for you?
  12. Would you help me with the cooking?
  • 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 Best Synonyms for “Appraisal” July 26, 2026
  • 100 Best Synonyms for “Sweetly” July 26, 2026
  • 100 Best Synonyms for “Fly” July 26, 2026
  • 100 Words Every Reservist Should Know July 26, 2026
  • 100 Collocations for Airport Problems July 26, 2026
  • 100 Words Every Veteran Should Know July 26, 2026
  • Literal vs. literary: what is the difference? July 26, 2026

Copyright © 2026 · EnglishGrammar.org
Disclaimer · Pro · Privacy Policy · Refund 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.