If you want to find out how to try the full Vocab Voyage experience, have a look out our website (日本語の)
Enjoy, and here is the question.
a：The man gasped as his ex-wife threw her nine carat ring into the river.
b：The polling booth in the small town had a large cask into which to put your vote.
c：When voting had finished, results would be posted on the town noticeboard.
d：I will always cast my support for the politician I feel will act honorably.