English Mastery
Module 1 · Verb Tenses

Simple Future — Will vs. Going To

Intermediate50 min25 questions8 sections
Step 1

Quick Look

English has two main futures — will and going to — and they are NOT interchangeable. Will = decisions made at the moment of speaking, promises, and predictions from opinion. Going to = plans already made and predictions from visible evidence. School taught you ‘will = future’; real English is smarter than that.
Sentence TypeStructure + Example
Will
Subject+will+base verb
I will call you tonight. (deciding now)
Going to
Subject+am/is/are+going to+base verb
I am going to sell this plot. (already planned)
Negative / Question
will not (won’t) / Will you...? | am not going to / Are you going to...?

The golden rule: decided BEFORE speaking going to. Deciding WHILE speaking will. ‘What are your plans?’ answers use going to; instant offers, promises, and reactions use will.

When did you decide?
BEFORE SPEAKINGgoing toa plan, or evidence you can seeplandecidedgoing toNOWPASTFUTUREI am going to sell this plot.(‘करने वाला हूँ’ = going to)WHILE SPEAKINGwillinstant decision, promise, opiniondecided nowwillNOWPASTFUTUREI will help you.(‘अच्छा, कर दूँगा’ = will)
Decided before you speak: going to. Deciding as you speak: will.
Step 2

When to Use It

decided nowwill get itNOWPASTFUTURE
Use 1

WILL — Instant decisions and offers

You decide at the moment of speaking.
  • The doorbell is ringing — I will get it.
  • This bag looks heavy. I will help you.
  • A: We are short one person for the site visit. B: Fine, I will come.
promisewill threatwill refusalwon’t
Use 2

WILL — Promises, threats, refusals

Commitments and their opposites.
  • I will transfer the token amount by Friday. Promise.
  • He won’t listen to anyone. (refusal)
  • If you miss the deadline again, I will cancel the contract.
I think ?will riseNOWPASTFUTURE
Use 3

WILL — Predictions from opinion/belief

Often with I think, probably, I’m sure, maybe.
  • I think prices will rise after the expressway opens.
  • She will probably reach by 8.
  • Don’t worry — everything will be fine.
planneddecidedgoing toNOWPASTFUTURE
Use 4

GOING TO — Plans and intentions (already decided)

The decision was made before this conversation.
  • We are going to launch the project in March. (it’s planned)
  • I am going to renovate the office this year.
  • She is going to join her father’s business after college.
evidence rainNOWPASTFUTURE
Use 5

GOING TO — Predictions from visible evidence

You can see/feel the proof right now.
  • Look at those black clouds — it is going to rain.
  • He is driving too fast. He is going to crash.
  • The queue is huge. We are going to miss the show.
Extra

Three Futures Side by Side

You already know a third future from Chapter 2 — the Present Continuous for fixed arrangements. Here is the full picture:
FormFlavourExample
willInstant decision / promise / opinionI’ll call him right now.
going toPrior intention / visible evidenceI’m going to call him about the dues. (I decided yesterday)
Present ContinuousFixed arrangement — time/place set, others involvedI am calling him at 5; he is expecting it.
In everyday speech, ‘going to’ often sounds like ‘gonna’ — understand it when you hear it, but write ‘going to’ in formal messages.
Reaction, plan, arrangement
WILLinstant decisionpromise · opinionI’ll call him right now.(decided while speaking)GOING TOprior intentionvisible evidenceI’m going to call himabout the dues.(decided yesterday)PRESENT CONTINUOUSfixed arrangementtime and place set I am calling him at 5;he is expecting it.(another person is involved)
Will reacts, going to carries out a plan, and the Present Continuous fixes an arrangement.
Step 4

Hindi Concept Note

अHindi Concept Noteहिंदी में समझिए
हिंदी में दोनों के लिए एक ही रूप है — ‘करूँगा / करेगी / करेंगे’ — इसीलिए confusion होती है।
मैं तुम्हें फ़ोन करूँगा। (अभी सोचा)
I will call you.
मैं यह दुकान बेचने वाला हूँ। (पहले से तय)
I am going to sell this shop.
Hint: हिंदी का ‘वाला हूँ / वाली है’ लगभग हमेशा going to होता है — बारिश होने वाली है
It is going to rain.
और तुरंत लिया गया फ़ैसला — ‘अच्छा, मैं कर दूँगा’ — हमेशा will: Okay, I will do it.
Step 5

Common Mistakes Hindi Speakers Make

Wrong
Right
Why
I will meet the CA tomorrow at 11. (appointment already fixed)
I am meeting the CA tomorrow at 11. / I am going to meet...
A fixed arrangement prefers going to / Present Continuous, not plain will.
Look at the sky! It will rain.
Look at the sky! It is going to rain.
Visible evidence going to.
I am going to help you with that bag! (instant offer)
I will help you with that bag!
Offers decided on the spot take will.
She will going to join us.
She is going to join us. / She will join us.
Never mix will + going to. Choose one.
I will to send the documents.
I will send the documents.
No ‘to’ after will. Will + base verb.
He will comes tomorrow.
He will come tomorrow.
After will, the verb never takes -s.
Step 6

Signal Words

Signals and their futures:
will I think, probably, perhaps, I’m sure, I promise, OK/fine (instant agreement)
going to already decided, planning to, Look!/evidence in front of you, ‘wala hoon’ feeling
Both work tomorrow, next week, soon, in 2027 — time words alone don’t decide; intention does
Step 7

Practice

Set A

Fill in the blanks

0 / 10
  1. 1
    A: The printer is out of paper. B: I (get) some from the store room.
  2. 2
    We (launch) three new sites next quarter. It’s all planned.
  3. 3
    Careful! That ladder (fall)!
  4. 4
    I’m sure he (pass) the exam. He works hard.
  5. 5
    She (start) her own boutique — she has already rented the space.
  6. 6
    I promise I (not/tell) anyone.
  7. 7
    A: Chai or coffee? B: I (have) chai, thanks.
  8. 8
    They (shift) to Pune in June; the packers are booked.
  9. 9
    My son thinks robots (do) all jobs one day.
  10. 10
    Look at the traffic — we (be) late.
Set B

Correct the mistake

0 / 8
  1. 11
    I will to call you after the meeting.
  2. 12
    He will visits the site on Sunday.
  3. 13
    Look at those clouds — it will rain any minute.
  4. 14
    A: The phone is ringing. B: I am going to answer it.
  5. 15
    She will going to book the tickets tonight.
  6. 16
    Don’t worry, I am going to help you right now with this. (instant offer)
  7. 17
    We will planning a trip to Rishikesh next month; hotels are booked.
  8. 18
    I won’t telling him anything.
Set C

Translate into English

0 / 7
  1. 19
    मैं कल तुम्हें पैसे दे दूँगा, वादा।
  2. 20
    हम अगले महीने नया office खोलने वाले हैं।
  3. 21
    देखो, बच्चा गिरने वाला है!
  4. 22
    मुझे लगता है कल बारिश होगी।
  5. 23
    ठीक है, मैं अभी email भेज देता हूँ।
  6. 24
    वह अगले साल MBA करने वाली है।
  7. 25
    चिंता मत करो, सब ठीक हो जाएगा।
Step 8

Answer Key

Show answersHide answers
Answers · Set A
1
will get
2
are going to launch
3
is going to fall
4
will pass
5
is going to start
6
will not (won’t) tell
7
will have
8
are going to shift (are shifting)
9
will do
10
are going to be
Answers · Set B
11
I will call you after the meeting. (No ‘to’ after will.)
12
He will visit the site on Sunday. (Base verb after will.)
13
Look at those clouds — it is going to rain any minute. (Visible evidence.)
14
B: I will answer it. (Instant decision will.)
15
She is going to book the tickets tonight. / She will book... (Never both.)
16
Don’t worry, I will help you right now. (Instant offer will.)
17
We are planning a trip to Rishikesh next month; hotels are booked. (Or: We are going to take a trip...)
18
I won’t tell him anything. (Base verb after won’t.)
Answers · Set C
19
I will give you the money tomorrow, I promise.
20
We are going to open a new office next month.
21
Look, the child is going to fall!
22
I think it will rain tomorrow.
23
Okay, I will send the email right now.
24
She is going to do an MBA next year.
25
Don’t worry, everything will be fine.

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Next up · Chapter 12Future Continuous

‘kal is waqt main flight mein hounga’ — actions in progress at a future moment.