I'm lucky because my job has_____hours, and I can come and go pretty much as I want. 

Don’t be too general. Please give a ______suggestion on how to deal with this difficulty. 

--- What’s the model plane look like? --- Well, the wings of the plane are ______ of its body.

Every month he measures his baby daughter against the wall to see how much ____ she is getting.

21st Century is ______ a newspaper; it helps us know a lot about the world.