The principal walked onto the platform and seated himself in a chair, ____ for answering questions.
He has lived ________ in a(an) _________ village since his wife died.
The news that volunteer workers will go to homes for the aged ______now.
Believe it or not, crying is a way you can imagine ______ pressure.
__________ the students who have taken part in the sports game is unknown.
_______, the more exercise you do, the richer your knowledge will be.