阅读诗歌，根据其内容回答其后各个小题

Clouds

On a beautiful spring afternoon

I relax—and lie down

On the soft greengrass

Breathing in the fresh smell that I can feel all around

My attention is taken up to the clouds.

For up there in the bright blue sky

Is a fluffy white world of cotton on candy animals

And castles built with marshmallow bricks.

But I must be creative and take the time

To bring this world into focus

So I take a breath

Andsquint my eyes just a little bit.

And before I know it—there they are—A big bear

Soft as a pillow, quietly curls up to sleep

As a tiny, cotton ball mouse

Jumps out from a lion's house

What a treat to spend my afternoon

With these newly found friends moving by!