How much should the ticket ___ .(填cost 还是be cost)

How much does the son think the mother should pay amy asked the shop assistant...how much should she payhow much she should payshe should pay how much选哪个为什么 我想问一下How much should l How much should the ticket ___ .(填cost 还是be cost) How much should I pay for the food?回答是nothing还是none? “（）should we clean the library?”“Twice a week.” A.How many B.How much C.How long D.How often应选哪个? How much should l pay for the ticket?____ ____ the ____ ____ the ticket?改同义 How should I say this sentence in English?If I want to keep not using the computer as much as possible,how should I express? How much is the skirt? How much is the shirt? How much is the orange? How much did the ticket How much the book costs? How much （）the chocolates? how much are the bread? how much is the coffee? HOW much are the apples? 应该是tell sb that how much you should take.还是Tell sb.that how much should you take?为什么