SUSAN : Look!this is our classroom.we have most of our classes here,like Chinese,English,math,geography,handwork and so on.
Linda: how many class do you have every week?
Susan:let me see.we have five English classes,five Chinese classes,four science,five math,two P.E,two geography,three politics,one music,one art,one computer and one handwork.so we have 30 classes in a week.
Lnda:do you have an english class every day?
Susan:Yes ,of course.
Linda:Do you have you music and computer classes here,too?
Susan :No.We have a music classroom,a computer classroom and an art classroom.