________ all of them are strong candidates, only one will be chosen for the post.[ ]

The boy was in the water and his canoe was_______ away

Our school _________ be an old shoe factory, now we ___________studying here. It is a good place to study.

The president hopes that the people will be better off when he quits than when he_______.

It is clearly stated that these regulations ___ everyone in the community, without exception.