A1
If you use something, you do something with it for a particular purpose.
Dictionary examples:
He uses a chair as table. (0.0)
I use my dog as pillow. (0.0)
They use a banana as phone. (0.0)
Nick used the money to buy a CD player. (10.6)
Do you use your computer much? (12.6)
I paid for the tickets using my credit card. (18.9)
The old hospital isn't used any more. (19.0)
She uses her car for work. (19.8)
Use scissors to cut the shapes out. (21.7)
It gave me a chance to use my skills. (21.8)
Can I use your pen, please? (28.4)