Here is a Box

Here is a box, here is a lid. I wonder whatever inside is hid?
It’s a ­­­­____ without a doubt, Let’s open it up and let it out!

Variation 1:
Here is a box.
Put on the lid.
I wonder whatever inside is hid?
I bet it's a......
Without any doubt...
Take off the lid
And let it pop out!

Variation 2:
Here is a bug box.
Put on the lid.
I wonder whatever inside is hid.
I bet it’s a ….
Without any doubt
Open the lid
And let it pop out!