what's in the your pencil case?

what's in the your pencil case? What's in your pencil-case是什么意思 what' s in your pencil-case?a pen,three pencils anc an erase a：what is in the --------- of your desk b：a pencil case what ( )is your pencil case? 翻译：What is that in your pencil case? pencil-case,your,you,what,put,in,do 连吃成句 组成句子：is,in,what,your,pencil-case, is,watch,your,the,in,pencil case.(连词成句) keys your in pencil case the are ?连词成句 ruler,in,the,your,is,pencil,case.组成句子 What's in your pencil box?