1.Lucycandancewell.
Lucy__________________well.
---__________Lucy_________well?
----Yes,______________./No,______________
2.Mybrothercanrunveryfast.
Mybrother_____________________veryfast.
---________________brother___________veryfast?
---Yes,______________________./No,__________________.
写出下列句子的否定句、一般疑问句及肯定和否定回答