Mr Li is happy (改为一般疑问句)
(Is)(Mr)(Li)happy?
is this a door (否定回答)
(No)(it's)(not)
This is our teacher our teacher 是划线的、(划线提问)(who is)this?
is the kite blue?改为肯定句.(The)(kite)(is)blue
l'm ten years ole (改为否定句.l (am)(not)ten years old
Mr Li is happy (改为一般疑问句)
(Is)(Mr)(Li)happy?
is this a door (否定回答)
(No)(it's)(not)
This is our teacher our teacher 是划线的、(划线提问)(who is)this?
is the kite blue?改为肯定句.(The)(kite)(is)blue
l'm ten years ole (改为否定句.l (am)(not)ten years old