He knows little English that he has never been offered an job

People read newspapers and magazines in order to keep themselves _________ of what is going on in the world outside.

With all your energies ______ the study of French, you will master the language.

He is interested in farming and is ________ to know everything about the farm. [ ]

I wonder when you _____ the new watch. —Well, I ______ it for two weeks.