the sign is ( on the birds' cage） 对括号部分提问

is ,panda ,on ,sign ,interesting ,the ,cage ,the .排列顺序 The sign on the birds' cage is interesting.怎么改 The sign on the birds cage is intereting一般疑问句 The sign is on the wall.划线部分提问划线部分：on the wall 'danger',the,sign,building,on,the,means(.) the sign on the grass是什么意思 Does the sign on the cage interesting? The sign on the front door(　　):Push the girl is sitting there quiet改病句,Does the sign on the cage interesting The sign on the birds' cage is interesting.is为什么要改成are The sign on the wall___we must stay away from it. The sign on the wall___we there a sign on the chair on mondaythere a sign on the chair on monday The sign on the birds’ cage is interesting.(对划线部分提问) The sign on the birds' cage is interesting.(改一般疑问句） the sign is ( on the birds' cage） 对括号部分提问 The sign on the birds’cage is interesting.（改为否定句） The sign ( on the birds' cage） is interesting 对括号部分提问 连词成句 ：is ,panda's ,on ,sign ,interesting ,the ,cage ,the