Types of questions
Yes/No questions
Do you like english?
Yes, I do!
No, I don't!
Wh-questions
What are you doing?
I'm reading a book.
Why are you so happy?
I won the football championship.
Where do you live?
I live in Lepoglava.
Object questions
Whom did Karlo meet?(formal)
Karlo meet Marko.
Who did Karlo meet?(informal)
Karlo meet Marko.
What did Marko see?
Marko saw an accident.
Subject questions
Who is fixing the computer?
Karlo is fixing the computer.
What happended last week?
An accident happened last week.