读一读,选出不同类的一项。(共5分) ( )
( )
( )A: ______________ B: Never mind. What can I do for you?
( ) ____________! It’s getting dark.
( ) A: __________ do you have a bath in winter? B: Once three days.
( ) It’s important _________ with fire.
( )________ you afraid of __________ late for school?