连词成句：are pens whose they

连词成句：are pens whose they 连词成句：pants are they whose 用they,pencils,are,pens.not,but连词成句! sweet,they,whose,are,biscuits l连词成句 连词成句 they are in whose car 连词成句 ①a,it,telephone,isnit ②seventeen,they,pens,are ③is,Gree whose,these,they,theirs连词成句 请问一下whose pens are these回答除了they are her pens是否还能回答成these pe are trouser,whose,these?连词成句 blue whose are shoes连词成句 are,jackets,whose,these连词成句 whose pens are these?____(these/they) are mine