"Are these your cars?" "Yes, they are."
Can you imagine walking around on the moon?
Is it right for a doctor to decide when someone should die?
Could you spare me a few minutes?
Did your uncle let you drive his car?
Will you pick me up at seven tomorrow morning?
"Shall I have him call you when he gets back?" "Yes, please."
Are there any famous musicians on the stage?
"Will you have some more coffee?" "No, thanks. I've had enough."
Do you know when the musician will come here?
Did anyone call me while I was out?
Can you show me this skirt please?