Betty：hi,Tom!Excuse me.（）?
Tom：it's Wednesday.
Betty：（）?
Tom：English,Chinese,maths,history and art.
Betty：（）?
Tom：English.I like English best.What about you?
Betty:My favorite subject is maths.By the way,()?
Tom:It's seven o'clock.Oh,it's time to go to school.See you!
Betty:See,you!