1.Lucy can dance well.

1.Lucy can dance well.
Lucy _________ _________ well.
---__________Lucy _________ well?
----Yes,_______ _______./ No,______ ________
2.My brother can run very fast.
My brother ___________ __________ very fast.
---_______ _________ brother ___________very fast?
---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