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Grammar Course

Grammar Course / Module 01: Sentence foundations
Lesson 7 of 11 · Show all lessons
  1. 1. Words, phrases and the sentence core
  2. 2. The verb be: am, is and are
  3. 3. Be, have and do: main verbs and helpers
  4. 4. Statements, negatives and agreement
  5. 5. There is, there are and it is
  6. 6. Yes/no questions and short answers
  7. 7. Question words: who, what, where, when, why and how
  8. 8. Question tags and polite indirect questions
  9. 9. Instructions, requests and complete sentences
  10. 10. Join ideas with and, but, or, so and because
  11. 11. Foundation workshop: introduce, ask and explain

All modules

MODULE 01 · LESSON 7 OF 11

Question words: who, what, where, when, why and how

Your goal: Ask for information with a question word and the right word order.

Level: FoundationAbout 10 to 15 minutes6 questionsReviewed

Read first: Module 01, lesson 6: Yes/no questions and short answers

Grammar words in this lesson

question word
a word that asks for information, such as who, what, where, when, why or how

Question word first, then the question

A question word asks for one piece of information. Put it first. Then use the same order as a yes/no question: helper, subject, main verb.

Question wordAsks aboutExample
whata thing or an actionWhat do you do?
wherea placeWhere does she live?
whena timeWhen did they arrive?
whya reasonWhy are you laughing?
whoa personWho can you see?
howa way or a conditionHow do you get to work?

Do not forget the helper. Say Where do you live?, not Where you live?

Questions with how and what

  • How much + things you cannot count: How much time do we have?
  • How many + things you can count: How many languages do you speak?
  • How often, how long, how far, how old: How often do you travel?
  • What time, what kind of: What time does the film start?

Use which when the choice is small: Which bag is yours, the red one or the blue one?

When who or what is the subject

Sometimes the question word is the subject of the verb. Then you do not add do, does or did to a positive question, and the verb keeps its normal form: Who opened the door? What happened?

The same is true for a subject such as how many people or which bus: How many people came? Which bus goes to the airport? A negative question still needs the helper: Who didn’t come?

Compare: Who called Priya? asks about the caller. Who did Priya call? asks about the person Priya called.

A small word can come last

In everyday English, a small word such as for, to, from or about stays at the end of the question: Who are you waiting for? Where are you from?

Common mistakes

Not thisSay this
Where you live?Where do you live?
What means this word?What does this word mean?
Who did open the door? (as a normal question)Who opened the door?
How many time do we have?How much time do we have?
Remember

Put the question word first, then helper, subject and main verb. When who or what is the subject of a positive question, do not add do, does or did.

Practice: answer first, then check

Say or write your answer before you open it. Your answers are not sent or saved.

  1. Choose: (How much / How many) eggs do we need?

    Show the answer and the reason

    Answer: How many

    Why: Eggs can be counted, so use how many. Use how much for things you cannot count, such as milk or time.

  2. Choose: Who (made / did make) this cake?

    Show the answer and the reason

    Answer: made

    Why: Who is the subject of the verb here, so the question needs no did. The verb stays in its normal past form.

  3. Complete: ___ does the meeting start? At ten o’clock.

    Show the answer and the reason

    Answer: Whenor What time

    Why: The answer is a time, so the question word is when or what time.

  4. Put the words in order: does / where / work / your sister / ?

    Show the answer and the reason

    Answer: Where does your sister work?

    Why: The order is question word, helper, subject, main verb. Does comes before the subject, and work stays in the base form.

  5. Ask about the place: Lina works in a hospital.

    Show the answer and the reason

    Answer: Where does Lina work?

    Why: Where asks about a place. Lina is the subject, so the question needs the helper does and the base form work.

  6. Correct the mistake: What means “borrow”?

    Show the answer and the reason

    Answer: What does “borrow” mean?

    Why: The subject is the word borrow, and what asks about its meaning. So the question needs does and the base form mean.

Make it yours

Write six questions for a visitor to your town. Use a different question word in each one.

More practice

Exercises on this topic:

  • Question Words Exercise
  • Reported Wh- Questions Exercise

Browse all exercises

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Further reading and editorial notes

These explanations, examples and questions were written for EnglishGrammar.org. The pages below explain the same grammar points and are useful for further reading. Their publishers are not sponsors or endorsers of EnglishGrammar.org.

  • British Council: questions and negatives (opens in a new tab)
  • British Council: question words (opens in a new tab)
  • British Council: pronouns in questions (opens in a new tab)

The stage labels are a suggested study order, not an official language level. Where British and American English differ, the lesson says so.

EnglishGrammar.org · Personal study resource · Help and corrections
All 10 modules
  1. 01Sentence foundations
  2. 02Nouns & reference
  3. 03Description & comparison
  4. 04Tenses & verb forms
  5. 05Modals & conditions
  6. 06Verb patterns & voice
  7. 07Prepositions & patterns
  8. 08Clauses & reporting
  9. 09Clearer, natural English
  10. 10Precision & emphasis

Module 01

Sentence foundations

  1. 1. Words, phrases and the sentence core
  2. 2. The verb be: am, is and are
  3. 3. Be, have and do: main verbs and helpers
  4. 4. Statements, negatives and agreement
  5. 5. There is, there are and it is
  6. 6. Yes/no questions and short answers
  7. 7. Question words: who, what, where, when, why and how
  8. 8. Question tags and polite indirect questions
  9. 9. Instructions, requests and complete sentences
  10. 10. Join ideas with and, but, or, so and because
  11. 11. Foundation workshop: introduce, ask and explain

Grammar CourseExercises

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