hao many hours do you spend-------(watch) tv about their maths

hao many hours do you spend-------(watch) tv about their maths hao many hours 用法hao many hours 怎么用 语法 详细一点的 Hao many pens do you have? Hao many computsory conrses do you have? Hao many ____( candy ) do you have 有Hao many bed do i have的说法吗 用所给词的适当形式填空.Hao many yo-yos ( )the students ( （have）have How many hours do you sleep every day?怎么回答 How many hours do you sieep every day怎么回答 How many hours do you s____,a night?填什么 hao do you hao dou you do?‘‘‘‘ How many hours do you work a day?主语是hours还是you? How many hours do you sleep every night?中的how many hours how much time how long how often Hao do you do.回答 do yo have some how,do,do,your,homework,every,many,hours,you,day?（连词成句） How many hours do you sleep every night?(同义句) ( )( )do you sleep every night?