Are there your pens?（不改变原句意思,改写句子）急用啊

Which are your pens? 初一英语-- There are ______ pens on the desk:10 red pens and 2 blue pens.How many_______ are there in your class?--fifty.---______students are there in your class?---fifty.---hou many desks are there?---_____ These pens are your.henna These pens are().()are over there. How much pens are there in your bag?这句话错在哪里? how much pens are there in your pencil-box?(=@__@=)哪里错了 how many pens are there in your pencil-box的答句 How many pens are there in your pencil box?(怎么回答） pens,are.your.there.many.pencil-box.in.how连成一句话. 英语的改正错误提how much pens are there in your bag?改正错误 Are there your pens?（不改变原句意思,改写句子）急用啊 Are there your pens?重写句子,使意思与原句子基本相同 there are()pens in my pencil box ___these your pens -----Yes,they are .填空 Are these your pens 同意句 are these your pens?做肯定回答 are these your pens?不改原句,该句子 These are your pens,_______?如何做?