Would you please make up a topic ______ discussing at tomorrow’s conference?

The result is not very important to us, but if we do win, then so much _______.

His proposal is very _____. We do not need any explanation.

Though my grandfather is in his eighties, he is still as _________ as a young man and hates sitting around doing nothing all day.

There is just _______ much competition among countries to host the Olympics as ______ Olympic medals.