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Exercise 1
Choose the correct past simple form of the verb to complete each sentence.
Example: She _____ to school by bus yesterday. (walk / walked / walks)
Answer: She walked to school by bus yesterday.

Past Simple
The past simple is one of the most important tenses in English. We use it to talk about actions and events that happened and finished in the past. For example, things you did yesterday, last week, or when you were a child.
Look at these simple examples:
- I walked to school yesterday.
- She ate pizza for dinner.
- They didn't watch the film.
- Did you sleep well?
In this lesson, you will learn how to make positive sentences, negative sentences, and questions in the past simple. You will also learn the difference between regular verbs and irregular verbs.
What Is the Past Simple?
Imagine your friend asks: "What did you do last night?"
You answer: "I watched TV. I cooked dinner. I went to bed at 10 o'clock."
All of those verbs — watched, cooked, went — are in the past simple. The actions are finished. They are not happening now.
We often use the past simple with time words that tell us when something happened:
- yesterday
- last night / last week / last year
- two days ago / a week ago
- in 2010
- when I was young
Regular Verbs and Irregular Verbs
In English, verbs (action words) have two types in the past simple: regular verbs and irregular verbs.
Regular Verbs
Regular verbs follow a simple rule. You just add -ed to the base form of the verb.
Base form + ed = past simple
For example:
walk → walked
cook → cooked
listen → listened
play → played
Spelling Rules for Regular Verbs
There are a few small spelling changes to know:
| Rule | Example (base form) | Past Simple |
|---|---|---|
| Most verbs → add -ed | walk, cook, listen | walked, cooked, listened |
| Verb ends in -e → add -d | like, love, dance | liked, loved, danced |
| Verb ends in consonant + y → change y to i, add -ed | study, cry, carry | studied, cried, carried |
| Short verb ends in consonant + vowel + consonant → double the last letter, add -ed | stop, plan, clap | stopped, planned, clapped |
Note: A vowel is a, e, i, o, u. A consonant is any other letter (b, c, d, f, g, etc.).
Irregular Verbs
Irregular verbs do not follow the -ed rule. They have their own special past simple forms. You need to learn these by heart.
Here are some very common irregular verbs:
| Base Form | Past Simple | Example Sentence |
|---|---|---|
| go | went | She went to the park. |
| eat | ate | We ate lunch together. |
| have | had | I had a great day. |
| see | saw | He saw a dog in the street. |
| buy | bought | She bought a new bag. |
| come | came | They came to the party. |
| get | got | I got a message from my friend. |
| make | made | He made breakfast. |
| take | took | She took the bus. |
| give | gave | He gave me a present. |
| think | thought | I thought it was funny. |
| say | said | She said hello. |
| know | knew | We knew the answer. |
| find | found | I found my keys. |
| sleep | slept | She slept for eight hours. |
Positive Sentences in the Past Simple
Making a positive (affirmative) sentence in the past simple is straightforward. You use the past simple form of the verb. There is no difference between subjects (I, you, he, she, it, we, they). The verb form is the same for everyone.
Subject + past simple verb + (rest of sentence)
| Subject | Past Simple Verb | Full Sentence |
|---|---|---|
| I | worked | I worked late yesterday. |
| You | played | You played football last Saturday. |
| He | watched | He watched a film last night. |
| She | went | She went to London last summer. |
| It | rained | It rained all day. |
| We | ate | We ate at a restaurant. |
| They | visited | They visited their grandparents. |
Notice: worked, played, watched, visited are regular verbs. Went, ate are irregular verbs.
Negative Sentences in the Past Simple
To make a negative sentence in the past simple, we use:
Subject + did not + base form of the verb
We use did not (or the short form didn't) with all subjects. After did not, the verb goes back to its base form (the simple, normal form — no -ed, no irregular form).
For example:
She went to school. → She did not go to school.
I cooked dinner. → I didn't cook dinner.
They ate lunch. → They didn't eat lunch.
| Subject | Negative Form | Full Sentence |
|---|---|---|
| I | did not (didn't) + base verb | I didn't walk to work. |
| You | did not (didn't) + base verb | You didn't watch the news. |
| He | did not (didn't) + base verb | He didn't go to the party. |
| She | did not (didn't) + base verb | She didn't eat breakfast. |
| It | did not (didn't) + base verb | It didn't rain yesterday. |
| We | did not (didn't) + base verb | We didn't study last night. |
| They | did not (didn't) + base verb | They didn't buy any food. |
Questions in the Past Simple
To ask a question in the past simple, we use Did at the beginning of the sentence. Again, the verb goes back to its base form.
Did + subject + base form of the verb + ?
For example:
She went to school. → Did she go to school?
You cooked dinner. → Did you cook dinner?
They played football. → Did they play football?
Short Answers to Past Simple Questions
When someone asks a past simple yes/no question, we answer like this:
Yes, I/you/he/she/it/we/they did.
No, I/you/he/she/it/we/they didn't.
For example:
"Did you go to the party?"
"Yes, I did." or "No, I didn't."
| Question | Short Answer (Yes) | Short Answer (No) |
|---|---|---|
| Did I pass the test? | Yes, you did. | No, you didn't. |
| Did you sleep well? | Yes, I did. | No, I didn't. |
| Did he call you? | Yes, he did. | No, he didn't. |
| Did she like the food? | Yes, she did. | No, she didn't. |
| Did it snow? | Yes, it did. | No, it didn't. |
| Did we win? | Yes, we did. | No, we didn't. |
| Did they arrive on time? | Yes, they did. | No, they didn't. |
Wh- Questions in the Past Simple
We can also ask questions with question words such as what, where, when, who, why, and how. These are called Wh- questions.
Question word + did + subject + base form of the verb + ?
- What did you do last night?
- Where did she go on holiday?
- When did they arrive?
- Why did he leave early?
- How did you get here?
The Past Simple of "To Be": Was and Were
The verb to be is special. In the past simple, to be does not use did for negatives or questions. Instead, it uses two forms: was and were.
| Subject | Past Simple of "to be" | Example |
|---|---|---|
| I | was | I was tired yesterday. |
| You | were | You were late this morning. |
| He | was | He was at home. |
| She | was | She was happy. |
| It | was | It was cold last night. |
| We | were | We were at the beach. |
| They | were | They were very friendly. |
Negatives with Was and Were
To make a negative with was/were, simply add not:
was not → wasn't
were not → weren't
- I wasn't at school yesterday.
- They weren't happy about it.
Questions with Was and Were
To make a question, put was or were before the subject:
- Was she at the party? → Yes, she was. / No, she wasn't.
- Were you tired? → Yes, I was. / No, I wasn't.
- Where were they last night?
Important Differences and Special Cases
Did + Base Form (Not Past Form)
A very important rule: after did or didn't, always use the base form of the verb — not the past form.
The base form is the simple, basic form of the verb with no endings added. For example: go, eat, play, walk, have.
❌ She didn't went to school.
✅ She didn't go to school.
❌ Did you cooked dinner?
✅ Did you cook dinner?
Was or Were?
Remember the simple rule:
I / He / She / It → was
You / We / They → were
❌ They was at the cinema.
✅ They were at the cinema.
❌ I were very hungry.
✅ I was very hungry.
Regular vs Irregular: Do Not Add -ed to Irregular Verbs
Do not add -ed to irregular verbs in the positive past simple. They already have their own special form.
❌ She goed to the shops.
✅ She went to the shops.
❌ He eated his lunch.
✅ He ate his lunch.
Contractions in the Past Simple
In spoken English and informal writing, we often use contractions (short forms). A contraction is when two words join together with an apostrophe (').
| Full Form | Contraction | Example |
|---|---|---|
| did not | didn't | I didn't go out last night. |
| was not | wasn't | She wasn't at home. |
| were not | weren't | They weren't ready. |
Note: We do NOT make contractions with positive forms in the past simple. We do NOT say I workedn't or she wented. Contractions only happen with negative forms (didn't, wasn't, weren't).
Common Mistakes
Here are some of the most common mistakes students make with the past simple:
❌ I didn't went to the party.
✅ I didn't go to the party. (Use the base form after didn't.)
❌ Did she played tennis?
✅ Did she play tennis? (Use the base form after did.)
❌ He goed to the cinema.
✅ He went to the cinema. (Go is irregular. The past simple is went.)
❌ They was at school.
✅ They were at school. (Use were with you/we/they.)
❌ She were happy yesterday.
✅ She was happy yesterday. (Use was with I/he/she/it.)
❌ I studyed for two hours.
✅ I studied for two hours. (Verb ends in consonant + y → change y to i, add -ed.)
❌ We stoped the car.
✅ We stopped the car. (Short verb ending in consonant + vowel + consonant → double the last letter.)
Past Simple: Quick Summary
Here is a quick overview of everything you have learned about the past simple:
- We use the past simple to talk about finished actions in the past.
- Common time words: yesterday, last week, ago, in 2010, when I was young.
- Regular verbs → add -ed (walk → walked, play → played).
- Irregular verbs → special forms to learn (go → went, eat → ate, have → had).
- Positive: Subject + past verb. (She watched a film.)
- Negative: Subject + didn't + base verb. (She didn't watch a film.)
- Question: Did + subject + base verb + ? (Did she watch a film?)
- To be in the past: was (I/he/she/it) and were (you/we/they).
- After did/didn't, always use the base form of the verb.
Now practise the past simple in the exercises below.
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