Answer:
They come out at night without being called, and are lost in the day without being stolen. What are they?
What occurs four times in every week, twice in every month, only once in a year but never in a day?
What time is spelled the same forwards and backwards?
Spies and detectives do this to phones and musical shoes make this sound.
White and thin, red within, with a nail at the end. What is it?
I am owned by Old McDonald.