Having retired from business, she now ______ herself with the rights of women and welfare of the disabled.

When I was very young, I was terribly frightened of school, but I soon ____ it.

A wallet has been found and can be ______ the manager’s office.

One of the best ways for people to keep fit is to ______ healthy eating habits.

. Han Han wrote several novels, almost all of them_______by teenagers.