#1. I eat seafood once in a __________ moon. = I rarely eat seafood.
#2. I know this area like the back of my _______ = I know this area very well.
#3. The three runners were running _________ = very close to each other
head and head
shoulder and shoulder
neck and neck
foot and foot
#4. In this heavy snow, driving is out of the __________ = impossible; very unlikely
#5. They really cut _____________ in building this house. = used cheap materials to make it cheaper