The document provides instructions for forming yes/no questions in English. It explains that all yes/no questions begin with an auxiliary verb like "be", "have", "will" etc. An auxiliary verb is placed before the subject. If there is no auxiliary verb, "do/does/did" is used before the subject along with the infinitive verb form. Several examples of questions are provided along with exercises for the reader to practice forming yes/no questions.

1. 1. Put the words in the right order to make questions
All yes/no questions begin with a Crazy/ are / you ______________________________________
verb. Your / dogs / are / they ________________________________
Still / friends / we / are ________________________________
To make questions we put an If there is no auxiliary Mr. And Mrs. Smith / Have / got / children _________________
auxiliary verb before the subject. verb: put do/does/did Visa / I need / do _____________________________________
Auxiliary verbs are: before the subject and use Tomorrow / you / be / here / will _________________________
Be (am, are, etc), Have/has/had, the infinitive (without to) Sing / your brother / can ________________________________
will, would, can, could shall, go / must / you / now __________________________________
should, may, might and must.
I need a pen.
Do I need a pen? 2. make questions with he.
The teacher is here. You want to know. If somebody ..
She went to school. Lived in Lisbon __________________________________________
Is the teacher here? Works in a hospital ______________________________________
Likes classical music. ____________________________________
Did she go to school? Knows your sister_______________________________________
Mark has arrived.
Has Mark arrived? 3. Make yes/ No questions:
We don´t put do
with other auxiliary Mark has arrived.
The bus will be late. verbs ________________________________________________
Mary wants to play football.
_______________________________________________
Will the bus be late? Mr. Smith can sing very well.
_______________________________________________
You can sing. The train will leave at eight o´clock.
Only put one verb ________________________________________________
before the subject.
Can you sing?

2. All yes/no questions begin with a verb.
If there is no auxiliary verb: put
To make questions we put an auxiliary verb do/does/did before the subject and
before the subject. use the infinitive (without to)
Auxiliary verbs are:
Be (am, are, etc), Have/has/had, will, would, can,
could shall, should, may, might and must.
I need a pen.
Do I need a pen?
The teacher is here.
She went to school.
Is the teacher here?
Did she go to school?
Mark has arrived.
Has Mark arrived?
We don´t put do with other
The bus will be late. auxiliary verbs
Will the bus be late?
You can sing.
Only put one verb before
Can you sing? the subject.

3. 1. Put the words in the right order to make questions
Crazy/ are / you ______________________________________
Your / dogs / are / they ________________________________
Still / friends / we / are ________________________________
Mr. And Mrs. Smith / Have / got / children _________________
Visa / I need / do _____________________________________
Tomorrow / you / be / here / will _________________________
Sing / your brother / can ________________________________
go / must / you / now __________________________________
2. make questions with he.
You want to know. If somebody ..
Lived in Lisbon __________________________________________
Works in a hospital ______________________________________
Likes classical music. ____________________________________
Knows your sister_______________________________________
3. Make yes/ No questions:
Mark has arrived. _______________________________________________________
Mary wants to play football. _______________________________________________
Mr. Smith can sing very well. ______________________________________________
The train will leave at eight o´clock. ________________________________________

4. All yes/no questions begin with a verb.
If there is no auxiliary verb: put
To make questions we put an auxiliary verb do/does/did before the subject and
before the subject. use the infinitive (without to)
Auxiliary verbs are:
Be (am, are, etc), Have/has/had, will, would, can,
could shall, should, may, might and must.
I need a pen.
Do I need a pen?
The teacher is here.
She went to school.
Is the teacher here?
Did she go to school?
Mark has arrived.
Has Mark arrived?
We don´t put do with other
The bus will be late. auxiliary verbs
Will the bus be late?
You can sing.
Only put one verb before
Can you sing? the subject.

5. 1. Put the words in the right order to make questions
Crazy/ are / you ______________________________________
Your / dogs / are / they ________________________________
Still / friends / we / are ________________________________
Mr. And Mrs. Smith / Have / got / children _________________
Visa / I need / do _____________________________________
Tomorrow / you / be / here / will _________________________
Sing / your brother / can ________________________________
go / must / you / now __________________________________
2. Make questions with he.
You want to know. If somebody ..
Lived in Lisbon __________________________________________
Works in a hospital ______________________________________
Likes classical music. ____________________________________
Knows your sister_______________________________________
3. Make yes/ No questions:
Mark has arrived. _______________________________________________________
Mary wants to play football. _______________________________________________
Mr. Smith can sing very well. ______________________________________________
The train will leave at eight o´clock. ________________________________________