English grammar · Tenses

Simple Present: Formula, Uses and Exercises

Everything you need to use the simple present correctly: the formula, when to use it, signal words, common mistakes and exercises with answers.

Quick answer

Describes habits, facts and general truths. Affirmative: S + V(s/es); Negative: S + do/does + not + V; Interrogative: Do/Does + S + V? Signal words: always, usually, often, sometimes, rarely, never.

Simple Present formula

FormStructureExample
AffirmativeS + V(s/es)
I/You/We/They + V | He/She/It + V(s/es)
She works at a hospital.
Add -es after verbs ending in -o, -s, -x, -z, -ch or -sh (goes, watches, washes)
NegativeS + do/does + not + V
I/You/We/They + do not | He/She/It + does not
She does not (doesn't) work on Sundays.
Contractions: do not = don't, does not = doesn't
InterrogativeDo/Does + S + V?
Do + I/you/we/they | Does + he/she/it
Does she work at a hospital?
Short answers: Yes, she does. / No, she doesn't.

When to use the simple present

1. Habits and daily routines

Used for actions that happen regularly or over and over.

I wake up at 6 AM every day.

2. General facts and universal truths

Used for facts, scientific truths and anything generally accepted as true.

Water boils at 100 degrees Celsius.

3. Fixed, long-term situations

Used for situations that are fixed or long-lasting.

She lives in Hanoi.

4. Scheduled events

Used for scheduled events, especially timetables for transport.

The train leaves at 9 AM.

5. Instructions and directions

Used in instructions, recipes and directions.

You turn left at the corner.

Signal words

WordExampleNote
alwaysShe always arrives on time.Goes before an ordinary verb, but after the verb 'to be'
usuallyI usually have breakfast at 7.
oftenThey often go to the cinema.
sometimesSometimes I work from home.Can go at the start of the sentence or in the middle
rarelyHe rarely eats fast food.
neverI never drink alcohol.Not used together with "not"
every dayShe exercises every day.
every week/month/yearWe meet every month.
on MondaysThe class is on Mondays.The plural (Mondays) means every Monday
once/twice a weekI go swimming twice a week.

Tips and common mistakes

Simple Present exercises with answers

Fill in the blank, then open the answer to check it.

1. She ___ to school every day.

Options: go · goes · going · went

Show answer

goes. With "she" (third person singular) we add -es to "go" → "goes". "Every day" marks a habit, so the present simple is the tense to use.

2. Water ___ (boil) at 100 degrees Celsius.

Options: boil · boiled · boiling · boils

Show answer

boils. This is a scientific fact, a general truth, so it takes the present simple. "Water" is third person singular, so the verb adds -s.

3. Anna ___ the office every day. (call)

Options: call · calls · was calling · will have been calling

Show answer

calls. "every day" shows that this happens over and over again as a habit, so this sentence uses the Present Simple tense. The subject "Anna" is third person singular so the verb must add -s/-es: call → calls.

4. The children ___ football every morning. (play)

Options: has played · play · will have been playing · will play

Show answer

play. "every morning" shows that this happens over and over again as a habit, so this sentence uses the Present Simple tense. The subject "The children" is not third person singular so the verb retains its original form: play.

5. The students ___ the photos at weekends. (show)

Options: are showing · is showing · show · studys

Show answer

show. "at weekends" shows that this happens over and over again as a habit, so this sentence uses the Present Simple tense. The subject "The students" is not third person singular so the verb retains its original form: show.

6. The workers usually ___ a short talk. (give)

Options: gave · give · has been giving · have given

Show answer

give. "usually" shows that this happens over and over again as a habit, so this sentence uses the Present Simple tense. The subject "The workers" is not third person singular so the verb retains its original form: give.

7. My sister always ___ a solution. (find)

Options: finds · has been finding · have found · were finding

Show answer

finds. "always" shows that this happens over and over again as a habit, so this sentence uses the Present Simple tense. The subject "My sister" is third person singular so the verb must add -s/-es: find → finds.

8. My parents ___ a treehouse every week. (build)

Options: build · have built · were building · will have built

Show answer

build. "every week" shows that this happens over and over again as a habit, so this sentence uses the Present Simple tense. The subject "My parents" is not third person singular so the verb retains its original form: build.

9. My friends ___ the classroom every day. (clean)

Options: clean · cleaned · will be cleaning · will have been cleaning

Show answer

clean. "every day" shows that this happens over and over again as a habit, so this sentence uses the Present Simple tense. The subject "My friends" is not third person singular, so the verb retains its original form: clean.

10. The children ___ money every morning. (save)

Options: are saving · had saved · has saved · save

Show answer

save. "every morning" shows that this happens over and over again as a habit, so this sentence uses the Present Simple tense. The subject "The children" is not third person singular so the verb retains its original form: save.

11. My brother ___ at weekends. (cry)

Options: cried · cries · crying · have cried

Show answer

cries. "at weekends" shows that this happens over and over again as a habit, so this sentence uses the Present Simple tense. The subject "My brother" is the third person singular, so the verb must add -s/-es: cry → cries.

12. The teacher usually ___ the rent. (pay)

Options: have been paying · is paying · pay · pays

Show answer

pays. "usually" shows that this happens over and over again as a habit, so this sentence uses the Present Simple tense. The subject "The teacher" is third person singular so the verb must add -s/-es: pay → pays.

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