Are you coming to the party tomorrow?
Does he enjoy hiking?
Where are the books for the class?
Why have they waited so long to react?
How much does the computer cost?
Which car should I choose?
Will they attend the conference next month?
When does he get off work?
How long will the meeting last?
I wonder if you are coming to the party tomorrow.
I'm not sure if they will attend the conference next month.
I'm not sure which care I should choose.
I'm not sure when he gets off work.
Do you happen to know how much the computer costs?
I don't know if he enjoys hiking.
I have no idea how long the meeting will last.
Can you tell me where the books for the class are?
Do you know why they have waited so long to react?
