Future Tenses Exercises
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How English talks about the future
English has no single future tense — it chooses between will, going to, the present continuous and the present simple depending on plans, predictions and evidence.
- will:
- instant decisions, offers, promises, opinions about the future: I'll help you.
- going to:
- prior intentions and predictions with present evidence: We're going to move. / It's going to rain.
- Present continuous:
- fixed arrangements with people/times: I'm meeting Tom at six.
- Present simple:
- timetables and schedules: The train leaves at 9:40.
- Signal words:
- tomorrow, next week, soon, in 2030, tonight
Examples
I'm tired — I think I will stay home tonight.
decision made at the moment of speaking
We are going to paint the kitchen this summer.
intention decided earlier
Look at those clouds! It is going to rain.
prediction based on visible evidence
She is having dinner with a client on Friday.
fixed arrangement — continuous
The last bus leaves at 11:30 p.m.
timetable — present simple
Practice exercises
Choose the best future form
Select the form that best fits each situation.
1.The phone is ringing. — Don't worry, I ___ it.
2.We've booked the tickets — we ___ to Japan in May.
3.Watch out! That ladder ___!
4.The conference ___ at 9 a.m. sharp, according to the program.
5.I promise I ___ anyone your secret.
Complete the sentences
Type the future form of the verb in brackets — use will or going to as indicated by context.
Put the words in order
Click the words in the correct order to build the sentence.
11. Build the sentence:
12. Build the sentence:
13. Build the sentence:
14. Build the sentence:
True or false?
Decide if each statement about future forms is true or false.
15.'Going to' is preferred when there is present evidence for a prediction.
16."I'll meet Tom at six — we arranged it last week" is the most natural choice.
17.After 'when' in a time clause, we use the present simple, not 'will': "I'll call you when I arrive."
Future forms in English: how to choose
English is unusual in having no dedicated future tense. Instead, it recycles other structures — the modal 'will', the phrase 'going to', and the two present tenses — and assigns each a different attitude towards the future. Choosing between them is less about grammar rules and more about answering one question: how does the speaker see this future event?
If the decision is being made right now, 'will' is the natural choice — that's why it dominates offers ('I'll carry that'), promises ('I'll never do it again') and spontaneous reactions ('I'll have the soup'). 'Will' also carries opinion-based predictions, typically after 'I think', 'probably' or 'I'm sure': "I think she'll win."
If the intention existed before the conversation, English switches to 'going to': "We're going to renovate the house" reports a decision already made. 'Going to' has a second, very concrete job: predictions grounded in present evidence. Dark clouds, a wobbling ladder, a 3–0 score at halftime — when you can see the future coming, 'going to' announces it.
One step more definite than an intention is an arrangement — something scheduled with other people. Here the present continuous takes over: "I'm meeting the team at ten", "They're getting married in June." And for events whose time is fixed by an institution rather than a person — trains, flights, courses, films — the present simple reads the timetable: "The match kicks off at eight."
Two traps deserve special attention. First, time clauses: after when, before, after, until and as soon as, English uses the present simple even though the meaning is future — "I'll text you as soon as I land." Second, don't treat the forms as interchangeable decoration; in exams and real conversation, the choice signals meaning. The exercises above are scenario-based precisely to train that judgment.
Frequently asked questions
What is the difference between 'will' and 'going to'?
'Will' expresses decisions made at the moment of speaking, offers, promises and opinion-based predictions. 'Going to' expresses intentions decided earlier and predictions supported by present evidence. Often both are grammatically possible with a slight difference in nuance.
When do we use the present continuous for the future?
For fixed arrangements — plans already organised with other people, usually with a specific time or place: "I'm seeing the dentist on Tuesday." If it's in your calendar, the present continuous fits.
Can the present simple refer to the future?
Yes — for events on official schedules and timetables: "The plane lands at 14:20", "The course starts in September." It is also required in future time clauses after when, before, after, until and as soon as.
What is the future continuous ('will be doing')?
It describes an action that will be in progress at a future moment: "This time tomorrow, I'll be flying to Paris." It's also used for polite questions about plans: "Will you be using the car tonight?"
Why is "I'll call you when I will arrive" wrong?
Time clauses (when, after, before, as soon as, until) never take 'will' — they use the present simple with future meaning: "I'll call you when I arrive." Only the main clause carries 'will'.
Answer key
1. The phone is ringing. — Don't worry, I ___ it.
Answer: will answer
A decision made at this instant takes 'will': I'll answer it.
2. We've booked the tickets — we ___ to Japan in May.
Answer: are travelling
A fixed arrangement (tickets booked, date set) prefers the present continuous.
3. Watch out! That ladder ___!
Answer: is going to fall
Present evidence (you can see it tipping) takes 'going to': it's going to fall.
4. The conference ___ at 9 a.m. sharp, according to the program.
Answer: starts
Official schedules use the present simple: starts.
5. I promise I ___ anyone your secret.
Answer: won't tell
Promises use 'will/won't': I won't tell.
6. I've decided: I ___ for a new job next month.
Answer: am going to look
A decision already made before speaking: am going to look.
7. It's cold in here. I ___ the window.
Answer: will close
Deciding as you speak: I'll close the window.
8. She's studying medicine — she ___ a doctor.
Answer: is going to become
A prediction based on present evidence (her studies): is going to become/be.
9. Don't carry all that alone — I ___ you.
Answer: will help
Offers use 'will': I'll help you.
10. In fifty years, people ___ on Mars, some scientists believe.
Answer: will live
Predictions based on opinion/belief use 'will': will live (or will be living).
11. going to / we / buy / are / a new car
Answer: we are going to buy a new car
Subject + am/is/are + going to + base verb + object.
12. will / you / marry / me / ?
Answer: will you marry me ?
Will-questions invert will and the subject.
13. playing / is / tomorrow / she / tennis / with Ana
Answer: she is playing tennis with Ana tomorrow
Fixed arrangement: present continuous + future time expression.
14. won't / late / I / be / again
Answer: I won't be late again
Negative promise: subject + won't + base verb.
15. 'Going to' is preferred when there is present evidence for a prediction.
Answer: True
True — "Look at those clouds — it's going to rain" is based on what you can see now.
16. "I'll meet Tom at six — we arranged it last week" is the most natural choice.
Answer: False
False — an existing arrangement is most naturally expressed with the present continuous: "I'm meeting Tom at six."
17. After 'when' in a time clause, we use the present simple, not 'will': "I'll call you when I arrive."
Answer: True
True — time clauses with when/after/before/as soon as take the present simple even with future meaning.