They are on the sofa改为否定句
They are on the sofa改为否定句
The baseballs are on the sofa.(改为否定句)
They are on the sofa改为单数句
my mother is keys are on the sofa 改为否定句
The baseball is on the sofa(改为否定句)
That is a bag.改为复数句 The baseball is on the sofa改为否定句 Are the
They are on the sofa.改为单数形式
He sat on the sofa yesterday afternoon 改为否定句
father is watching TV on the sofa.(改为否定句)
they are good friends on the internet.【改为否定句】
our books are on the sofa怎么改成否定句?
They are on the sofa 的单数句是什么!