Negative Questions: Surprise, Invitations, and Opinions
In English, negative questions aren't just for gathering information—they are powerful tools for expressing emotion and intent. For example, you might use "Didn't you see the sign?" to express surprise, or "Won't you join us?" to make a polite invitation. They are typically formed by starting with a negative contraction like didn't, aren't, won't, or shouldn't.
This challenge will test your ability to form and use negative questions in various everyday (and slightly unusual) situations. You will practice using them to express shock over a stolen pizza slice, confirm the identity of a drummer, make polite midnight invitations, and suggest ideas when hopelessly lost in the woods.
You will work through 10 questions featuring a mix of single-choice, multi-choice, drop-down, and drag-and-drop formats.
Try the quiz to check your knowledge!
"Let's get straight to the truth. Weren't you at the bakery at midnight?"
The detective is using a negative question to confirm something he already believes is true. For the pronoun "you," the correct past tense form of the verb to be is were, making the negative question Weren't you.
"And isn't it true that your fingerprints were found on the last chocolate donut?"
We use isn't it to ask for agreement or confirmation about a current fact. Since the phrase is "it is true," the negative question form is isn't it true.
Complete the friendly ghost's polite midnight invitation to the new homeowners.
"Hello there! _____ join me for a lovely cup of midnight tea in the attic?"
The correct answer is Won't you.
Negative questions starting with Won't you are a wonderfully polite and classic way to offer an invitation or make a suggestion.
Just like with other negative questions, the contraction n't attaches to the modal verb will (creating won't) and comes directly before the subject. "Will not you" is grammatically incorrect because not must follow the subject if it isn't contracted (Will you not...).
The correct answers are Haven't you packed your bags yet? and Aren't you going to pack your bags?
Negative questions are often used to express surprise.
When we use the full (uncontracted) form, the word "not" must go after the subject (e.g., "Have you not packed..."), making "Have not you packed..." incorrect.
"Didn't you packed" is incorrect because the auxiliary "did" already shows the past tense; the main verb must be in its base form ("pack").
Complete the conversation between two friends planning their weekend. Drag the correct phrases to form negative questions.
"I'm so bored, so why don't we go to that new alien-themed cafe downtown?"
"That sounds fun, but isn't it supposed to be really expensive?"
"I'm so bored, so why don't we go to that new alien-themed cafe downtown?"
"Why don't we + [base verb]" is a very common negative question structure used to make friendly suggestions.
"That sounds fun, but isn't it supposed to be really expensive?"
We use the "to be" verb ("isn't") with the phrase "supposed to be." Negative questions are often used to confirm something you think is true.
"Wait a minute... Didn't you buy coffee yesterday?"
We use negative questions like Didn't you to express surprise or to check if an assumption is true. In informal English, the contraction n't always attaches to the auxiliary verb before the subject. "Did not you" is grammatically incorrect (it would need to be "Did you not").
"Well, why don't we just go to the café down the street instead of panicking?"
The phrase Why don't we...? is a very common negative question used to make a friendly suggestion.
The correct answers are Shouldn't we ask someone for directions? and Isn't that map upside down?
Negative questions are an excellent way to politely express an opinion or seek agreement from others.
"Shouldn't we to ask..." is incorrect because modal verbs (like should) must be followed by a bare infinitive (without "to").
"Is not that map..." is incorrect because in formal uncontracted negative questions, "not" must follow the subject ("Is that map not upside down?").
Help the concert-goer ask their friend to confirm what they are seeing.
"Look at the stage! _____ your brother playing the drums for the opening band?"
The correct answer is Isn't that.
Negative questions are frequently used when we expect the listener to agree with us or confirm something we think is true.
Since we are asking about "that" (a singular subject pointing to the person on stage), we use the singular verb Is. In a contracted negative question, it becomes Isn't that. "Is not that" has incorrect word order; the uncontracted form would be "Is that not".
The correct answers are Won't you come inside for a bite? and Why don't you join me for dinner?
We often use negative questions starting with "Won't you..." or "Why don't you..." to make polite invitations or suggestions.
"Will not you..." is incorrect because the uncontracted "not" must follow the subject ("Will you not come...").
"Why you don't..." is incorrect because questions require subject-auxiliary inversion ("Why don't you...").
Help the stressed party planner complete their text messages to a friend. Drag the correct words to complete the negative questions.
I'm officially panicking! Why didn't you order the cake yesterday?
Also, please tell me, aren't they arriving at 6 PM? We are not ready!
I'm officially panicking! Why didn't you order the cake yesterday?
Because "order" is a base verb referring to a finished time ("yesterday"), we use the past simple auxiliary "didn't". "Haven't" would need the past participle ("ordered"), and "weren't" does not fit with a base verb.
Also, please tell me, aren't they arriving at 6 PM? We are not ready!
Because "arriving" is a present participle (-ing verb), we use the "to be" auxiliary "aren't" to form the present continuous tense (used here for a future arrangement).
Complete the hungry roommate's shocked complaint.
"You ate the last slice?! _____ the giant sticky note I left on the pizza box?"
The correct answer is Didn't you see.
We often use negative questions to express surprise or disbelief. When we use contractions, n't attaches to the auxiliary verb and comes before the subject (Didn't you see...?).
If we don't use a contraction, not must come after the subject (Did you not see...?), but the contracted form is much more common in conversation!
Auxiliary verb
If you've ever wondered why English asks Do you know? instead of Know you?, or how a single sentence can carry tense, aspect, AND voice (has been being cleaned), you've felt the work of auxiliary verbs. They're tiny words that quietly carry most of English's grammatical machinery — get them wrong and questions, negatives, and tenses all fall apart.
An auxiliary verb combines with a main verb to add grammatical meaning. The English auxiliaries are be, have, do, and the modal verbs (can, will, should…). They handle questions (Do you?), negation (don't), tense and aspect (has gone, is going), and passive voice (was eaten).
Infinitive
If you've ever written I enjoy to swim or He let me to go and only later learned why both are wrong — you've hit the infinitive's main puzzle. English is fussy: some verbs demand the to-infinitive, some demand the bare infinitive, some demand the gerund, and a few accept multiple options with different meanings (remember to lock vs remember locking).
The infinitive is the basic form of a verb, used non-finitely. The to-infinitive (to go) follows verbs like want, decide, plan; the bare infinitive (go) follows modal verbs (can, will) and causatives (Let him go).
Inversion
If you've ever read Rarely have I seen such talent in a book or speech and wondered why the verb came before the subject — you've met inversion's literary form. It's the same machinery English uses for questions (Has Sam read it?) but applied to declarative sentences for emphasis. Mastering it is the difference between flat formal writing and prose that lands.
Inversion swaps the normal subject + verb order. The basic case is questions: Has Sam read it?. The advanced case is fronted negatives and restrictives: Rarely have I seen such dedication; Not only does she sing, she also writes. The latter is a C1+ feature.
Modal verb
If you've ever struggled with the difference between You must do this (strong command) and You should do this (advice) — or It might rain (possible) and It will rain (certain) — you've felt how much modal verbs do in English. They're how the language signals certainty, obligation, possibility, and politeness, and getting them right is what stops your speech from sounding either pushy or wishy-washy.
A modal verb is an auxiliary — can, could, may, might, must, shall, should, will, would — adding meaning around ability, permission, possibility, obligation, or speculation. Always followed by the bare infinitive (can swim, never can to swim), and never inflected for person.
Negation
If your native language uses double negatives (I don't see nothing) — like Russian, Spanish, or French — you've probably been told this is wrong in English and not been entirely sure what the fix is. Standard English uses one negative per clause: either I saw nothing or I didn't see anything, never both. Once you internalise that single rule, your written English clears up a lot.
Negation in English uses not after an auxiliary or modal verb: I am not going. Without an auxiliary, you add do-support (I do not go). Negative words like never and nobody already negate the clause — adding not on top creates non-standard double negatives.
Past tense
If you've ever told a story in English and felt the timeline get tangled — I came home, the dog ate, the cat slept — you've hit the limits of using simple past for everything. The past tense system has four forms specifically because real stories have layered timing: things that happened before other things, actions caught in progress, sequences of completed events.
The past tense has four English forms: simple past (I walked), past progressive (I was walking), past perfect (I had walked — earlier than another past event), past perfect progressive (I had been walking — ongoing up to a past point). Plus irregular verbs for the simple-past form.
Present tense
If you've ever told someone I am living here for ten years (should be have lived or have been living) — you've hit the present perfect's main puzzle. English insists that "started in the past, still true now" lives in the present perfect, not the simple present. Internalise that one rule and a whole class of common errors disappears.
The present tense in English has four forms: simple present (I work) for habits and general truths; present progressive (I am working) for now or temporary; present perfect (I have worked) for past with present relevance; present perfect progressive (I have been working) for ongoing duration up to now.
Questions
If you've ever asked You like coffee? with rising intonation and gotten a confused look — you've felt the gap between casual and grammatical English questions. Many languages form questions with intonation alone, but English usually requires inversion (Are you ready?) or do-support (Do you like coffee?). Skip the structure and your questions sound like uncertain statements.
Questions in English use inversion of subject and an auxiliary (Can she dance?) or do-support when no auxiliary is present (Does the milk go in the fridge?). Yes/no questions, wh-questions, negative questions, and tag questions all share this machinery.
Verb
If grammar feels overwhelming, the fix is almost always to focus on verbs first. They carry the action, the time, the mood, and the voice — a single verb form decides whether your sentence reads as past or present, fact or hypothetical, active or passive. Get verbs solid and the rest of grammar suddenly looks much smaller.
A verb expresses action, state, or occurrence — the engine of every English sentence. Most verbs have five forms (base, -s, past tense, past participle, -ing); be has eight; modal verbs have fewer. Verbs carry tense, aspect, mood, and voice.
Verb tense
If you've ever frozen mid-sentence wondering whether to say I worked or I have worked, I had been doing or I was doing — you've felt the weight of English's tense system. Twelve forms, each with a specific job, and the wrong choice subtly misrepresents your meaning. Mastering tenses is the longest single project in English grammar, but it's also the one with the biggest payoff.
Verb tense signals when an action happens. English has three time references (past, present, future) combined with three aspects (simple, progressive, perfect), giving twelve standard forms. Each carries a specific meaning beyond just timing.
Progressive tense
If you've ever paused over I work in London vs I'm working in London and not been sure which to pick — you've hit the simple/progressive distinction. The first means it's your usual job; the second means it's temporary, going on right now. Native speakers reach for this distinction constantly without thinking; learners have to make it deliberate.
The progressive aspect marks ongoing action at a time of reference, formed with be + -ing: I am working, She was reading, They will be travelling. Marks temporary or in-progress events. Stative verbs (know, believe, own) don't normally take it.
Simple tense
If you're at A1/A2 and the array of English tenses feels overwhelming, here's the good news: most of what you need to say at the start fits in the simple forms. I work, I worked, I will work — three forms cover habits, completed past actions, and basic future. Master these first; the progressive and perfect come more easily once the simple is solid.
The simple aspect is the unmarked verb form — no progressive -ing, no have + past participle. I go, I went, I will go. Marks single completed actions, habits, or permanent states.
Word Order
If your first language has flexible word order — Russian, Latin, German, Japanese — English can feel rigid. You can't just rearrange words for emphasis the way you would at home; the grammar tracks position, not just inflection. Get the order wrong and the sentence either changes meaning or stops making sense.
Word order is the sequence of words in a sentence. English is an SVO language — subject, verb, object. The order of adjectives and modifiers in a noun phrase also follows fixed patterns. Get this right and your English instantly sounds more natural.
B1 | Intermediate
If you can hold a conversation about your weekend, explain why you're late, and follow a short news story without panicking — but still feel lost in fast or technical English — you're probably operating at B1. Knowing this matters: study material at the wrong level either bores you or burns you out, and B1 is the typical target for travel, casual work, and most everyday social English.
B1 is the intermediate level in the CEFR framework, where you handle everyday English independently and start combining ideas with complex sentences, passive voice, and modal verbs.
Difficulty: Medium
If easy questions feel too obvious but hard questions leave you guessing, you're probably ready for Medium — the level where most real learning happens. It pushes just enough to expose the rules you don't quite have yet, without burying you in edge cases. This is where steady fluency is built, one well-aimed challenge at a time.
The Medium difficulty tag marks middle-range challenges — typically A2 to B1. One rule per question, realistic distractors, and contexts that require active thought rather than instant recognition.