Interrogative Sentences

Shall I open the door?         An interrogative sentence in normally used as a question a means of asking for
Can i come in?                      information.However interrogative structures may also have other functions:for
Why don't you read a book? example offering to do something ; asking for permission,making a suggestion
Wasn't it exciting?                       or making an exclamation

Types of interrogative sentence:
1:when did you go to School?
what time is it?
Where's the milk?
How far is the station?

2:Is he a doctor?
Do you speak a French?
Has she done her Homework?


3:Is he coming today or tomorrow?
Are you going to paint it?
Do you like your coffee Black or White?