This is a picture.（改为一般疑问句）

Is this a picture of a house? this is a picture of a classroom this is a picture of my This is a picture of ourschool There is a children in this picture this is a picture of my house In this picture the monkey is a Is this a colour picture什么意思 what is this picture Is this a picture.Yes,it is.错在哪? Is this a picture.Yes,it,is.哪里错了 Tom is looking at a picture改一般疑问句 That is a nice picture 改复数句 There is a picture book on desk 怎么改 Look,this is a picture of a ( ).怎么填? this is a picture theres a mountain in it Is this a picture of a drawing?的答语是什么? this is a picture of a school为什么不是 a school’s picture 想不通啊,