Story needs to be completed:
The essay on DNA structures was read more than the one on Proteins, so the one on 
OPTIONS:
- DNA structures must be more interesting.
- Proteins must be more interesting.

My choice:
DNA structures must be more interesting.


Story needs to be completed:
Neil brought the right tools to the job, while Donald brought the wrong set, because 
OPTIONS:
- Neil is meticulous.
- Donald is meticulous.

My choice:
Neil is meticulous.


Story needs to be completed:
More cups are needed in order to empty the vodka in the bottles. The 
OPTIONS:
- cups are big.
- bottles are big.

My choice:
bottles are big.


Story needs to be completed:
Leslie hesitated before asking Kenneth, again, about the difference between poisonous and venemous; 
OPTIONS:
- Leslie always forgot.
- Kenneth always forgot.

My choice:
Leslie always forgot.