Where is the office? - I have no idea...
... where the office is.
How did they have the idea? - I can't remember...
... how they had the idea.
Were they eating lots of candy? - I don't know...
... if they were eating lots of candy.
What are you waiting for? - Can you tell me...
... what you are waiting for?
What’s her name? - Please, tell me...
... what her name is.
What were you two talking about? - Can you tell me...
... what you two were talking about.
Has Amanda got a new job? - Do you know...
... if Amanda has got a new job?
How did it happen? - Can you tell me...
... how it happened?
Is he a doctor? - Do you know...
... if he is a doctor?
Did the teacher go on the training course? - I wonder...
... if the teacher went on the training course.
What time is it? - Can you tell me...
... what time it is?
Are they from Chile? - I don't remember...
... if they are from Chile.
Does Jenny own a car? - I don't know...
... if Jenny owns a car.
What did he say? - Could you tell me...
... what he said?
How much does it cost? - Can you tell me...
... how much it costs?
Was he studying all night again? - Do you know...
... if he was studying all night again?
Were you playing basketball yesterday? - I don't know...
... if you were playing basketball yesterday.
Who were you talking to? - I don't know...
... who you were talking to.
Where are my documents? - I'd like to know...
... where my documents are.
Why do you like travelling so much? - Can you tell me...
... why you like travelling so much?
Do you drink coffee? - I wonder...
... if you drink coffee.
What time does the bus arrive? - I'm wondering...
... what time the bus arrives.