Write. a blue rubber, a big bag, a green ruler, a black exercise- book, a grey pen , a white pencil, a purple iamp, a brown bookcase i ve got a blue rubber. / i haven t got a blue rubber. .

I've got a big bag/ I haven't got a big bag
I've got a green ruler/ I haven't got a green ruler
I've got a black exercise-book/ I haven't got a black exercise-book
I've got a grey pen/ I haven't got a grey pen
I've got a white pencil/ I haven't got a white pencil
I've got a purple lamp/ I haven't got a purple lamp
I've got a brown bookcase/ I haven't got a brown bookcase