,
переведите в косвенную речь:
have you a good appetite?
do you usually go to bed late?
will you follow my advice?
how often do you go on school trips?
what is your school record?

I want to know if you have a good appetite ?

I want to know if you usually go to bed late ?

I want to know if you will follow my advice ?

I want to know if how often you go on school trips

I want to know what your school record is