How much ( ) a cap and two sweaters?填is 还是are

much how is the cap? How much----- the pants?填is 还是are? how much is/are two pieces of bread用is还是are 请问:There ____ a pen and two pencils in the bag.填is 还是 are 急 How much is the T-shit and bag?还是 How much are the T-shit an how much is a pair of shoes 还是how much are a pair of shoes? 英语,关于买东西的提问：How much------- the orange and coffee?横线是填is 还是a How much ( ) coffee and milk?is/are How much后面跟is还是are? 裤子用how much is还是are 用 how much is 还是are Two glasses---------enough填is 还是 are