it's a green keyboard.

it's a white desk

it's a red ruler.

it's a blue pencilcase.

it's a pink eraser.

it's a brown paper.

there's a cat under the desk.

there's a cat in the box.

there's a cat under the chair.

there are 2 birds under the tree.

I'm talking.

I'm drinking milk.

I'm writing.

I'm eating rice.

I'm reading a book.