who＿（have）an umbrella?l ＿（have）one

who＿（have）an umbrella?l ＿（have）one l have an umbrella是什么意思? who has an umbrella here ,please?I have(one ;it;this;that) , We have an umbrella.（改为一般疑问句） We have an umbrella.否定 We have an umbrella.否定：（ ） A.We don't have Do you have an umbrella? Someone invented the umbrella about "have you seen an umbrella here?" "____black one?it was here we have an umbrella.改为否定句 have you an umbrella? 如何回答 We have an umbrella.该否定句 l have ( ) ( ）（umbrella）and you have two ( )(0ne)用名词的正确形式填空