It’s a computer room.改为否定句
It’s a computer room.改为否定句
It ’ s a computer room.改为否定句
It is a computer.改为否定句
We have a new computer room.(改为否定句)
Tom's parents have a computer.(改为否定句)
It's a kite.改为否定句
There is a computer room in the building.(改为否定句)
Eat in the computer room.(改为否定句)
i'm playing computer games改为否定句 it's cloudy对cloudy提问
It's a computer改为一般疑问句,并作否定回答
It’s a ruler.(改为否定句).
It's a good idea.(改为否定句)