The criminal was condemned ______ in prison, spending all his life.

When ________ what made him a popular person, he said it was his personality.

(2012·天津高考)He got up late and hurried to his office, ________ the breakfast untouched.

In the reading room, we found him     at a desk, with his attention      on a book.

I think Tom, as the head of a big department, should either study regularly or ____his job.