We will be away for two weeks because we’ll have a ____________.

In order to keep fit, you will take exercise ________ and eat healthily[ ]

Students are asked to _____ themselves inthis boarding school and they are only allowed to go back home once a week

He thought that painting copied by a modern artist was ______ great value and bought it ____ over a thousand dollars

I often see her _______ the piano. Listen, can you hear her_________ the piano now?