Jacky Chan is________ to turn up at the party for charity, since he is always enthusiastic about such things.

We know that the Black Sea, one thousand years ago, was a fresh water lake about ________ and unconnected with the Mediterranean.

He has enormous funds __________ his command.

When will the government ______ its position on equal pay for equal work for woman?

With the mid-term examination approaching, students should ______ to stay energetic.