Question

make any working model using waste material

Answer 1

you can use newspaper and you can make a beautiful flower vase

Answer 2

hey User !!!

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If you need to make a pen stand , so
you can use old newspapers and old plastic bottle .

If you want to make a stylish and beautiful tree then you can use old aluminium wires and old newspapers and old plastic bottle which will use for making stand .

I HOPE
this
helps
you