People have realized that they should go on _____ balanced diet and do _____ exercise every day.
— _______ ? — She is slim.
When his wife returned, the husband noticed her hair _______ short.
This club _______ more than 200 members.
I’m not sure whether this is the room ________ she left her dictionary.
John is very __________. -if he promises to do something he’ll do it.