Spread the wings of imagination and fill in the poem completely! ! ! !

Blue sky is my classroom.

that

Baiyun is mine (desk)

The wind is mine (textbook)

The sun is mine (bright light)

And birds,

She is my restless classmate.

Turning into grass, green onions will shine;

Become a small flower and bloom beautifully;

Become a small tree and grow (tall and straight)

Become a bug and live happily.

Be a lamb and be happy.