Hao many computsory conrses do you have?

Hao many computsory conrses do you have? Hao many ____( candy ) do you have Hao many pens do you have? Hao do you do hao do you hao dou you do? how many ()do you have? Hao do you do.回答 Hao do you do 和Hao are you 的区别? hao many month have twenty-eight days? hao many hours do you spend-------(watch) tv about their mat Hao many people do you think should be invited to the party?