My, his, her, their: possessives, plurals and demonstratives
This is my bag. Those are their books. A possessive tells us who something belongs to; a demonstrative points to it. Check both ownership and singular or plural before choosing the words.

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Le support, la méthode et les exercices corrigés à imprimer.
By the end of this lesson, you can
- Identify the owner before choosing a possessive
- Point to one object or several
- Change the whole noun phrase into the plural
Before you startRead simple English sentences; use the starter lesson if you need help with names or numbers.
Un bon cours, ça se partage.
How do I choose my, his, her, this and these?
Choose a possessive from the owner: Sara's book is her book; Adam's book is his book. Choose this or that for one thing and these or those for several. This/these point to nearer things; that/those point to farther things.

Identify the owner before choosing a possessive
Use my for I, your for you, his for he, her for she, its for it, our for we and their for they. The owner chooses the possessive: Sara's father is her father. Possessives stay the same with singular and plural nouns: my book, my books.
Use this for one near object and these for several near objects. Use that for one far object and those for several far objects. Pair this/that with is and these/those with are. Most plurals add s; box becomes boxes and dictionary becomes dictionaries. Child becomes children.
Point to one object or several
| Position and number | Sentence | Owner |
|---|---|---|
| Near, one | This is my pencil. | my = the speaker's |
| Near, several | These are her pencils. | her = Sara's |
| Far, one | That is our classroom. | our = the group's |
| Far, several | Those are their bags. | their = the students' |
Read a classroom ownership scene

Read and explain this example
This is our classroom. These are my notebooks. That is Hamza's bag; his bag is blue. Those are Sara's pencils. Her pencils are red. Their teacher keeps dictionaries on the shelf.
Change the whole noun phrase into the plural
There are two separate decisions in These are her pencils. These tells us that the pencils are near and plural. Her tells us who owns them. Making pencil plural does not change her. If you move the pencils farther away, These becomes Those, but the owner may stay the same. Treating these decisions separately helps you avoid changing every word when only one detail changes.

Remember
Its has no apostrophe when it means belonging to it. It's means it is or it has. Do not choose his because the object is a boy: choose it according to the owner.
Step by step
Put the idea into practice
- Name the owner and choose the matching possessive.
- Check whether the object is singular or plural and near or far.
- Read demonstrative, be and noun together: these + are + books.
Frequently asked questions
How do I choose my, his, her, this and these?
Why is Sara's father her father, although he is a man?
Do possessive adjectives take a plural s?
Quiz: 1 questions
1 questions are randomly selected from this lesson’s 1-question bank. Choose one answer for each question and get an immediate explanation.
Q1Choose the plural sentence.
Incorrect answer
These and books are plural, so use are.
Correct answer: These are my books.
These and books are plural, so use are.
Your score
0/1
Start with the worked examples
Read the lesson in small sections. Write your own example for each rule and try the Easy exercises before returning to the quiz.
Review: 1 missed question
Choose the plural sentence.
Correct answerThese are my books.
These and books are plural, so use are.
Exercises with answers
4 exercises, from easy practice to challenges. Try each one yourself, then reveal the answer and explanation.
Exercise 1
EasySara has a brother: … brother. Adam has a sister: … sister.
Answer and explanation
Her brother; his sister. Sara and Adam determine the possessive.
Exercise 2
IntermediateChange This is a box and That is a dictionary into plurals.
Answer and explanation
These are boxes. Those are dictionaries. Change demonstrative, be and noun.
Exercise 3
ChallengeWrite one sentence about your objects and one about a friend's objects.
Answer and explanation
Example: These are my books. That is her ruler. Check the distance, number and owner in your own scene.
Exercise 4
IntermediateSara owns one nearby box. Write a sentence, then change it to several far boxes.
Answer and explanation
This is her box. Those are her boxes. Her stays the same because Sara is still the owner; the demonstrative, be and noun change.