The children made cardboard cutouts of animals for their school project.
I need cardboard to make a house for my pet.
I accidentally spilled water on the cardboard box and it became soggy.
Please recycle your cardboard boxes after use.
My favorite toy when I was young was a cardboard box.
I made a cardboard box to store my old toys.
The homeless man used cardboard as a makeshift bed in the street corner.
The pizza delivery man carried the pizza box made of cardboard.
She used cardboard to make a school project on a budget.
My sister and I created a cardboard castle for our dolls to play in.
My little sister loves to make cardboard castles and forts for her dolls to play in.
When I was a child, my father used to make me cardboard airplanes that I could decorate and play with.
We needed to make a quick sign for the fundraiser, so we just wrote the message on a piece of cardboard and hung it up.
I always try to reuse cardboard packaging instead of throwing it away to reduce waste.
We moved to a new house last month and we still have a lot of cardboard boxes to unpack.
The packaging for the new product was made of biodegradable cardboard, which was great to see.
After moving to a new apartment, I had to get rid of a large pile of cardboard boxes.
I had to protect my artwork during shipping, so I used thick cardboard sheets to prevent any damages.
As a DIY enthusiast, I often use cardboard as a material for various projects.
The kids made a fort out of the old cardboard boxes in the garage.
Despite the increase in digital reading, nothing beats the feeling of flipping through the pages of a book made of cardboard.
She created an incredible cardboard sculpture that left everyone in awe of her talent.
The cardboard cutouts of the characters in the play made it feel like we were living in another world.
The homeless man on the corner used a discarded cardboard box as his shelter from the rain.
The supermarket cashier offered me a cardboard box to carry my groceries home, and I gladly accepted.
She carefully cut out the cardboard shapes for her DIY Christmas ornaments.
With a little cardboard and some glue, she constructed a makeshift table for her camping trip.
Our company has made the switch to environmentally friendly cardboard packaging.
The intricate cardboard architecture of the model city was truly breathtaking.
The homeless man used a piece of cardboard to write his plea for assistance.