It`s the teacher`s office.改为否定句
It`s the teacher`s office.改为否定句
It's the teacher's office.改为否定句
I like hot dogs 和 It's the teacher's office改为否定句
把They are in the teacher,s office改为否定句
Is that the teacher's office 改为肯定句
it's south of the post office.变否定句
it’s near the school.(改为否定句)
Is the teacher's office
It's a kite.改为否定句
It's an apple.(改为否定句)
it's good exercise改为否定句
It's his jacket.改为否定句