use it and then dispose of it use it and then return it to where he got it dispose of the beaker and get a new one put it back where he found it and get a new one
I gave my students this multiple choice question: A student finds a beaker with a chip in the rim. What should he do with the beaker?

Only one answer is correct among these 4 choices:
- use it and then dispose of it
- use it and then return it to where he got it
- dispose of the beaker and get a new one
- put it back where he found it and get a new one

Could you tell me which one is correct?

dispose of the beaker and get a new one